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 |
|---|---|---|---|
| olymp.sumdu | 8 | 2455 | 1203 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.742 | 1.484 | 2.029 | 147.6 | -90 | 532 | 2321 | 2283 | 3256 |
| EloSRM | 0.735 | 1.497 | 2.041 | 155.1 | -99 | 534 | 2494 | 2455 | 3324 |
| SRMFix | 0.849 | 1.523 | 2.152 | 140.7 | -171 | 314 | 1882 | 1854 | 3090 |
| SRM | 1.176 | 1.620 | 2.355 | 147.4 | -414 | 200 | 1366 | 1203 | 4177 |
| initial | 1.003 | 1.689 | 2.304 | 203.4 | -273 | 642 | 2215 | 2167 | 2622 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-11-10 | SRM 560 | 1 | 579 | 482.06 | -0.26 | -39 | 2455 | 3324 | -105 | 1203 | 4177 |
| 7 | 2012-02-09 | SRM 532 | 2 | 8 | 201.06 | 4.65 | 204 | 2494 | 2744 | 200 | 1308 | 3045 |
| 6 | 2011-11-29 | SRM 525 | 2 | 610 | 136.47 | -2.16 | -99 | 2291 | 3922 | -69 | 1108 | 4839 |
| 5 | 2011-10-04 | SRM 520 | 2 | 75 | 282.50 | 1.91 | 181 | 2390 | 3162 | 116 | 1177 | 4092 |
| 4 | 2011-03-19 | SRM 500 | 2 | 183 | 316.46 | 0.79 | 99 | 2209 | 3748 | 81 | 1061 | 4713 |
| 3 | 2011-03-08 | SRM 499 | 2 | 373 | 293.21 | -0.35 | -20 | 2110 | 4453 | 28 | 980 | 5463 |
| 2 | 2010-06-19 | TCO10 Round 1 | 1 | 1391 | 1,167.38 | -0.27 | -64 | 2130 | 3629 | -414 | 952 | 5099 |
| 1 | 2010-05-24 | TCO10 Qual 3 | 1 | 289 | 859.52 | 1.57 | 534 | 2194 | 3200 | 166 | 1366 | 2002 |