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 |
|---|---|---|---|
| lis7 | 2 | 1775 | 575 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.349 | 0.349 | 0.355 | 73.9 | -96 | -52 | 1568 | 1516 | 8205 |
| EloSRM | -0.374 | 0.374 | 0.381 | 79.9 | -104 | -55 | 1830 | 1775 | 8077 |
| SRMFix | -0.432 | 0.432 | 0.444 | 89.5 | -124 | -55 | 1076 | 1021 | 8194 |
| initial | -0.435 | 0.435 | 0.438 | 52.4 | -58 | -46 | 1142 | 1095 | 8067 |
| SRM | -0.984 | 0.984 | 1.047 | 312.5 | -461 | -164 | 739 | 575 | 7799 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-11-30 | SRM 674 | 2 | 249 | 226.19 | -0.30 | -55 | 1775 | 8077 | -164 | 575 | 7799 |
| 1 | 2015-10-20 | SRM 672 | 2 | 369 | 293.04 | -0.45 | -104 | 1830 | 8001 | -461 | 739 | 7348 |