You can calculate all incomes (Newly Generated Coins) and compare to your own results on any other pool.
Fair enough, Im running 5 antminers on BTCguild. From Jan 1st to Jan 14th I have gotten 48 automated 0.1 BTc withdrawals . 4.8 BTC in which is exactly how much you mined at p2pool over the same timeperiod.
My result of 6 antminer for that period was 5.24
BTChere is tx id that confirm that
2014-01-14 19:14:27 PAYMENT RECEIVED 0,18997495 0 76423d669124c77da665839cd1e4901d982c8918e3bb26f1cb673592a4e544d5
2014-01-14 17:10:56 PAYMENT RECEIVED 0,17661673 0 467ef99540907515a1f6db7d887afe6c87f46909f87fe1d9c1ab924c7bd7ca30
2014-01-12 12:14:32 PAYMENT RECEIVED 0,27211767 0 c6a46883c0d49ed3dfd9a1a76bf878008142f4c891b2c7aabec8303128aca5fb
2014-01-12 06:44:25 PAYMENT RECEIVED 0,29671524 0 cf88aaca5dd147a70563d56e669e29fb1974de02f65843d7b9fcbf8cb00e5feb
2014-01-12 02:24:25 PAYMENT RECEIVED 0,30402467 0 062ed71711e2c101320e0b7ca804458e88ecc7bf66adab9057f12dc22786be96
2014-01-11 16:52:19 PAYMENT RECEIVED 0,21730915 0 9536109757403fd2fbbd83497240c0e9bc7131e3a7d8e87f1a92514361cdc152
2014-01-11 00:37:43 PAYMENT RECEIVED 0,16370059 0 d67c2c5b869e8fc926294b59a3c2bca75f1b426107477ffdee82832faeaecbf1
2014-01-10 22:23:57 PAYMENT RECEIVED 0,1469635 0 e1716e9662c0c2e37f853acadf307219f343b1b5ab17919425fd5a911223eadb
2014-01-10 19:17:01 PAYMENT RECEIVED 0,14760605 0 c73aaac5837ca39f0afc6911b58cc053a8550e29bd3294b9104058003669c512
2014-01-10 16:53:17 PAYMENT RECEIVED 0,12197116 0 cd9950809b92dca89fe25f79a255010878cfd06fb75c9b00fb9f83ef940ea780
2014-01-10 12:56:25 PAYMENT RECEIVED 0,12182851 0 d4efd64c6b6d0fbb33529ba54af36b523651b2a4810f643a227138e685528000
2014-01-10 03:25:30 PAYMENT RECEIVED 0,17384164 0 9b8cc1959de232698f791b780751ee59026903fb82533eccf96b6392cd5872cb
2014-01-10 02:36:50 PAYMENT RECEIVED 0,18283656 0 64c92f95d433fde639531d1776492ebb094241f363183658c390dd280b416248
2014-01-09 18:16:55 PAYMENT RECEIVED 0,1453296 0 46d2edb08a033b78162b3232631e8181fcf8fcb140b998583a8431b420071b7c
2014-01-08 10:54:08 PAYMENT RECEIVED 0,1918971 0 04f622f85cb09f0a1cda35361cbf523511b828f592278f1fdbf3f8b502103fc3
2014-01-08 02:37:25 PAYMENT RECEIVED 0,17377245 0 d6140f76026de39b3df8616cde02e526d32b8572eb4736e031fa3b439f87b611
2014-01-07 23:41:14 PAYMENT RECEIVED 0,19423283 0 3194b2b1bdee886fcc10b178c09bac5c02787f29929c03909076cf54d8cf7a87
2014-01-06 13:28:44 PAYMENT RECEIVED 0,12959867 0 9113a252421427c1acaf356223a6eb84047526df56213c5c119d009ba9742272
2014-01-05 16:38:02 PAYMENT RECEIVED 0,17715119 0 90c9df5787ce9440e82e5c3daf7ab9aa3eb893e2118d622645b9f1a808f01ac0
2014-01-05 14:25:25 PAYMENT RECEIVED 0.17785677 0 c0efd127f00d0969842499c84dfdb9b5203700e7235935e82744d6b4efa9a99f
2014-01-05 12:37:08 PAYMENT RECEIVED 0,15917583 0 76872e7002cb5e39a82cc7ff92974fc11c8b46b4c809d36f5807cc183e9a99da
2014-01-05 12:31:12 PAYMENT RECEIVED 0,1590187 0 8e002a5897123fe1f47a13645ed202a24db708f2ffd5d390f90ef060f78522fd
2014-01-05 05:36:58 PAYMENT RECEIVED 0,18647168 0 9eb8b51e3c95191ccf12969952fcc04faebc0801b2d29cfbb78b71fbfef071cf
2014-01-04 12:09:18 PAYMENT RECEIVED 0,2698959 0 573d733ad6f6b7203ebee4e266cee48df8ac1dc876185cdd1a5b4b188a1cb242
2014-01-03 19:26:48 PAYMENT RECEIVED 0,31509071 0 fbb83c42f189fde6e95c59ac66cb6e2b1b8ccac3c08a3c92d7c67327b8da607f
2014-01-03 13:14:16 PAYMENT RECEIVED 0,27314882 0 f8af0b0371d7310a7df900588a548d8523efa033f21e76702ff35b3b8eda0fd8
2014-01-03 11:21:17 PAYMENT RECEIVED 0,27293554 0 be2d159a29079b6021aec5d97dd1509812120468c805e9230038ac41091ef97c
2014-01-02 11:56:07 PAYMENT RECEIVED 0,04599657 0 186181a48fa5dc123147668552efe885b4ef9ae33d388cb29b9f95f790a0c420
2014-01-01 15:27:34 PAYMENT RECEIVED 0,03481356 0 cf3ff7033aa23991390833b577b0fa3980546edcba75e3883f093d876d6c71fc
can you confirm your result?