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 |
|---|---|---|---|
| kouri | 21 | 2733 | 1619 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.345 | 0.523 | 0.852 | 50.8 | -84 | 184 | 1619 | 1619 | 1447 |
| Odd | 0.370 | 0.560 | 0.883 | 59.9 | -42 | 412 | 2519 | 2519 | 1852 |
| EloSRM | 0.368 | 0.565 | 0.882 | 62.2 | -39 | 400 | 2733 | 2733 | 1721 |
| SRMFix | 0.449 | 0.569 | 0.898 | 47.5 | -49 | 305 | 2010 | 2010 | 2196 |
| initial | 0.523 | 0.631 | 0.946 | 76.0 | -110 | 346 | 2522 | 2522 | 1287 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2012-04-23 | SRM 541 | 1 | 86 | 608.72 | 2.82 | 165 | 2733 | 1721 | 184 | 1619 | 1447 |
| 20 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 835.17 | -0.00 | 7 | 2568 | 2639 | 10 | 1435 | 2353 |
| 19 | 2012-04-07 | TCO12 Round 1B | 1 | 518 | 709.73 | 0.45 | 60 | 2561 | 2576 | 19 | 1425 | 2325 |
| 18 | 2011-07-13 | SRM 512 | 1 | 502 | 613.88 | 0.29 | 43 | 2501 | 2363 | 18 | 1406 | 2139 |
| 17 | 2010-07-17 | SRM 476 | 1 | 391 | 526.38 | 0.43 | 30 | 2458 | 1987 | 51 | 1388 | 1911 |
| 16 | 2010-07-06 | SRM 475 | 1 | 376 | 395.51 | 0.06 | 9 | 2428 | 2084 | -2 | 1337 | 2148 |
| 15 | 2010-06-19 | TCO10 Round 1 | 1 | 947 | 955.59 | 0.01 | 6 | 2420 | 2103 | -9 | 1339 | 2139 |
| 14 | 2010-06-17 | SRM 473 | 1 | 255 | 365.92 | 0.52 | 42 | 2414 | 2098 | 64 | 1348 | 2094 |
| 13 | 2010-06-05 | SRM 472 | 1 | 457 | 490.48 | -0.14 | -7 | 2372 | 2273 | -34 | 1284 | 2501 |
| 12 | 2010-05-24 | TCO10 Qual 3 | 1 | 587 | 314.82 | -0.90 | -39 | 2378 | 2236 | -75 | 1318 | 2281 |
| 11 | 2010-05-20 | SRM 470 | 1 | 200 | 603.33 | 1.59 | 128 | 2418 | 2023 | 169 | 1393 | 1812 |
| 10 | 2010-05-12 | TCO10 Qual 2 | 1 | 617 | 548.02 | -0.17 | -6 | 2290 | 2609 | -18 | 1224 | 2883 |
| 9 | 2010-04-03 | SRM 466 | 1 | 557 | 596.41 | -0.14 | -9 | 2297 | 2362 | -39 | 1242 | 2591 |
| 8 | 2010-03-02 | SRM 463 | 1 | 396 | 529.28 | 0.42 | 53 | 2305 | 2529 | 59 | 1281 | 2532 |
| 7 | 2010-02-13 | Member SRM 461 | 2 | 87 | 184.82 | 1.09 | 64 | 2252 | 2792 | 55 | 1222 | 2978 |
| 6 | 2010-02-06 | SRM 460 | 2 | 213 | 194.06 | -0.13 | 6 | 2188 | 3123 | 5 | 1167 | 3428 |
| 5 | 2010-01-19 | SRM 459 | 2 | 246 | 179.15 | -0.46 | -15 | 2182 | 3129 | -9 | 1162 | 3386 |
| 4 | 2010-01-14 | Member SRM 458 | 1 | 498 | 511.64 | -0.12 | -16 | 2197 | 3021 | -84 | 1171 | 3311 |
| 3 | 2009-11-25 | SRM 453.5 | 1 | 483 | 551.31 | 0.19 | 59 | 2213 | 2889 | -31 | 1255 | 2707 |
| 2 | 2009-11-05 | SRM 452 | 1 | 432 | 550.93 | 0.35 | 142 | 2154 | 3255 | -23 | 1286 | 2549 |
| 1 | 2009-06-13 | SRM 442 | 2 | 232 | 686.30 | 1.56 | 400 | 2013 | 4053 | 109 | 1309 | 2295 |