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 |
|---|---|---|---|
| gonchenko | 1 | 1998 | 914 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.089 | 0.089 | 0.089 | 15.2 | -15 | -15 | 1998 | 1998 | 4619 |
| initial | -0.096 | 0.096 | 0.096 | 11.6 | -12 | -12 | 1188 | 1188 | 4620 |
| SRMFix | -0.098 | 0.098 | 0.098 | 23.9 | -24 | -24 | 1176 | 1176 | 4574 |
| SRM | -0.513 | 0.513 | 0.513 | 286.0 | -286 | -286 | 914 | 914 | 4229 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-05-06 | TCO17 Round 1C | 1 | 229 | 260.84 | -0.09 | -15 | 1998 | 4619 | -286 | 914 | 4229 |