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 |
|---|---|---|---|
| eqreed | 1 | 1990 | 1083 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.271 | 0.271 | 0.271 | 64.8 | 65 | 65 | 1265 | 1265 | 8152 |
| initial | 0.346 | 0.346 | 0.346 | 41.6 | 42 | 42 | 1242 | 1242 | 8663 |
| EloSRM | 0.402 | 0.402 | 0.402 | 147.5 | 147 | 147 | 1990 | 1990 | 8011 |
| Odd | 0.464 | 0.464 | 0.464 | 168.7 | 169 | 169 | 1775 | 1775 | 8245 |
| SRM | -0.653 | 0.653 | 0.653 | 117.0 | -117 | -117 | 1083 | 1083 | 5624 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-12-28 | SRM 602 | 2 | 645 | 852.36 | 0.40 | 147 | 1990 | 8011 | -117 | 1083 | 5624 |