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 |
|---|---|---|---|
| Tkach | 2 | 2018 | 1177 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.008 | 0.083 | 0.083 | 23.5 | -35 | 12 | 1212 | 1177 | 3287 |
| SRMFix | 0.635 | 0.635 | 0.729 | 132.8 | 47 | 219 | 1466 | 1466 | 4288 |
| initial | 0.687 | 0.687 | 0.782 | 82.7 | 38 | 128 | 1365 | 1365 | 5015 |
| EloSRM | 0.727 | 0.727 | 0.845 | 246.0 | 152 | 340 | 2018 | 2018 | 4112 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-25 | SRM 453.5 | 1 | 497 | 610.78 | 0.30 | 152 | 2018 | 4112 | -35 | 1177 | 3287 |
| 1 | 2007-09-26 | SRM 367 | 2 | 224 | 499.54 | 1.16 | 340 | 1866 | 3646 | 12 | 1212 | 2549 |