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 |
|---|---|---|---|
| KudesniK | 5 | 2451 | 1336 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.547 | 1.674 | 2.462 | 201.5 | -25 | 489 | 2132 | 2132 | 2315 |
| SRMFix | 1.254 | 1.687 | 2.365 | 217.8 | -127 | 665 | 1966 | 1966 | 2019 |
| EloSRM | 1.270 | 1.706 | 2.394 | 203.4 | -101 | 731 | 2451 | 2451 | 2580 |
| Odd | 1.273 | 1.723 | 2.412 | 206.3 | -99 | 757 | 2281 | 2281 | 2605 |
| SRM | 1.125 | 1.892 | 2.484 | 185.6 | -200 | 361 | 1561 | 1336 | 2596 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-06-02 | SRM 508 | 2 | 19 | 188.03 | 3.31 | 139 | 2451 | 2580 | 171 | 1336 | 2596 |
| 4 | 2011-05-28 | SRM 507 | 1 | 722 | 623.07 | -0.29 | -36 | 2312 | 3363 | -166 | 1165 | 3997 |
| 3 | 2011-05-24 | TCO11 Qual 3 | 1 | 417 | 403.81 | -0.05 | 10 | 2348 | 3133 | -30 | 1331 | 2602 |
| 2 | 2011-05-19 | TCO11 Qual 2 | 1 | 876 | 519.06 | -0.76 | -101 | 2339 | 3170 | -200 | 1361 | 2388 |
| 1 | 2011-05-03 | Member SRM 505 | 2 | 42 | 736.32 | 4.13 | 731 | 2440 | 2473 | 361 | 1561 | 1371 |