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 |
|---|---|---|---|
| Olexxiy | 1 | 1520 | 657 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.426 | 0.426 | 0.426 | 94.2 | -94 | -94 | 1379 | 1379 | 9601 |
| EloSRM | -0.473 | 0.473 | 0.473 | 113.2 | -113 | -113 | 1520 | 1520 | 9439 |
| initial | -0.548 | 0.548 | 0.548 | 66.0 | -66 | -66 | 1134 | 1134 | 9347 |
| SRMFix | -0.603 | 0.603 | 0.603 | 138.7 | -139 | -139 | 1061 | 1061 | 9674 |
| SRM | -1.501 | 1.501 | 1.501 | 543.0 | -543 | -543 | 657 | 657 | 8873 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-11-05 | SRM 452 | 2 | 902 | 648.47 | -0.47 | -113 | 1520 | 9439 | -543 | 657 | 8873 |