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 |
|---|---|---|---|
| eth_hagar | 2 | 2216 | 1459 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.729 | 0.729 | 0.748 | 129.5 | 120 | 139 | 1459 | 1459 | 1460 |
| SRMFix | 1.305 | 1.305 | 1.340 | 244.0 | 155 | 333 | 1688 | 1688 | 2644 |
| initial | 1.380 | 1.380 | 1.409 | 166.2 | 132 | 200 | 1532 | 1532 | 3235 |
| Odd | 1.489 | 1.489 | 1.525 | 429.5 | 399 | 460 | 2086 | 2086 | 3481 |
| EloSRM | 1.491 | 1.491 | 1.524 | 486.5 | 435 | 538 | 2216 | 2216 | 4226 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-09-17 | SRM 698 (Google) | 1 | 190 | 428.93 | 1.18 | 538 | 2216 | 4226 | 120 | 1459 | 1460 |
| 1 | 2002-02-27 | SRM 68 | 2 | 72 | 251.82 | 1.81 | 435 | 1678 | 488 | 139 | 1339 | 308 |