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 |
|---|---|---|---|
| ruizhou007 | 1 | 2206 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.128 | 0.128 | 0.128 | 44.0 | -44 | -44 | 1156 | 1156 | 2916 |
| SRMFix | 0.451 | 0.451 | 0.451 | 105.7 | 106 | 106 | 1306 | 1306 | 3849 |
| initial | 0.457 | 0.457 | 0.457 | 55.0 | 55 | 55 | 1255 | 1255 | 4071 |
| EloSRM | 0.459 | 0.459 | 0.459 | 193.1 | 193 | 193 | 2206 | 2206 | 3625 |
| Odd | 0.494 | 0.494 | 0.494 | 204.5 | 205 | 205 | 1918 | 1918 | 3759 |
| # | 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 | 198 | 272.22 | 0.46 | 193 | 2206 | 3625 | -44 | 1156 | 2916 |