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 |
|---|---|---|---|
| k0syan | 1 | 2089 | 1020 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.131 | 0.131 | 0.131 | 31.9 | 32 | 32 | 1232 | 1232 | 4582 |
| initial | 0.136 | 0.136 | 0.136 | 16.3 | 16 | 16 | 1216 | 1216 | 4705 |
| EloSRM | 0.145 | 0.145 | 0.145 | 80.7 | 81 | 81 | 2089 | 2089 | 4469 |
| SRM | -0.444 | 0.444 | 0.444 | 180.0 | -180 | -180 | 1020 | 1020 | 3866 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 664 | 734.26 | 0.14 | 81 | 2089 | 4469 | -180 | 1020 | 3866 |