3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jtmarlin220 | 21 | 2523 | 1327 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.709 | 1.387 | 2.034 | 73.0 | -67 | 304 | 2350 | 2350 | 2266 |
| EloSRM | 0.694 | 1.392 | 2.031 | 74.6 | -75 | 312 | 2523 | 2523 | 2247 |
| SRMFix | 0.622 | 1.432 | 2.091 | 100.5 | -198 | 296 | 1986 | 1979 | 1960 |
| initial | 0.433 | 1.443 | 2.108 | 173.8 | -543 | 613 | 2474 | 2296 | 1758 |
| SRM | 1.073 | 1.551 | 2.389 | 108.9 | -363 | 184 | 1393 | 1327 | 2650 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2011-07-13 | SRM 512 | 1 | 304 | 601.06 | 0.98 | 48 | 2523 | 2247 | 110 | 1327 | 2650 |
| 20 | 2011-07-02 | SRM 511 | 1 | 588 | 584.70 | -0.25 | -9 | 2476 | 2484 | -40 | 1217 | 3575 |
| 19 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 1,013.04 | -0.47 | -20 | 2485 | 2428 | -136 | 1257 | 3199 |
| 18 | 2011-06-02 | SRM 508 | 1 | 425 | 606.45 | 0.51 | 31 | 2506 | 2280 | 48 | 1393 | 2224 |
| 17 | 2011-05-28 | SRM 507 | 1 | 407 | 577.81 | 0.51 | 33 | 2474 | 2415 | 48 | 1345 | 2523 |
| 16 | 2011-05-24 | TCO11 Qual 3 | 1 | 212 | 359.96 | 0.76 | 41 | 2441 | 2582 | 72 | 1297 | 2849 |
| 15 | 2011-05-19 | TCO11 Qual 2 | 1 | 846 | 531.49 | -0.67 | -27 | 2400 | 2819 | -51 | 1225 | 3426 |
| 14 | 2011-05-17 | SRM 504.5 | 2 | 6 | 176.60 | 4.88 | 100 | 2427 | 2607 | 179 | 1276 | 2958 |
| 13 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 906.18 | -0.46 | -28 | 2328 | 3115 | -92 | 1097 | 4506 |
| 12 | 2011-05-11 | SRM 506 | 1 | 463 | 439.05 | -0.08 | -2 | 2355 | 2935 | -48 | 1189 | 3710 |
| 11 | 2011-02-26 | SRM 498 | 2 | 8 | 209.14 | 4.71 | 119 | 2357 | 2762 | 169 | 1237 | 3096 |
| 10 | 2010-12-28 | SRM 492 | 2 | 184 | 130.70 | -0.49 | -9 | 2239 | 3366 | 32 | 1068 | 4473 |
| 9 | 2010-12-18 | Member SRM 491 | 2 | 235 | 172.66 | -0.44 | -8 | 2248 | 3275 | 47 | 1036 | 4763 |
| 8 | 2010-12-08 | SRM 490 | 2 | 730 | 129.27 | -2.50 | -65 | 2256 | 3189 | -90 | 989 | 5158 |
| 7 | 2010-11-30 | Member SRM 489 | 1 | 652 | 512.36 | -0.38 | -36 | 2321 | 2786 | -197 | 1079 | 4314 |
| 6 | 2010-11-18 | SRM 488 | 2 | 7 | 153.30 | 4.45 | 164 | 2357 | 2561 | 184 | 1276 | 2662 |
| 5 | 2010-11-13 | SRM 487 | 2 | 99 | 303.62 | 1.62 | 119 | 2192 | 3489 | 102 | 1092 | 4115 |
| 4 | 2010-10-21 | Member SRM 485 | 2 | 492 | 203.98 | -1.28 | -75 | 2073 | 4249 | -63 | 990 | 4941 |
| 3 | 2010-10-05 | SRM 484 | 2 | 71 | 340.46 | 2.26 | 254 | 2148 | 3726 | 154 | 1053 | 4367 |
| 2 | 2010-09-25 | SRM 483 | 2 | 347 | 811.24 | 1.23 | 312 | 1893 | 5599 | 62 | 899 | 5842 |
| 1 | 2010-02-06 | SRM 460 | 2 | 907 | 732.81 | -0.31 | -65 | 1581 | 7993 | -363 | 837 | 6630 |