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 |
|---|---|---|---|
| zprogd | 2 | 2463 | 1298 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.311 | 0.311 | 0.403 | 49.0 | 16 | 82 | 1298 | 1298 | 3355 |
| SRMFix | 0.978 | 0.978 | 1.110 | 194.3 | 75 | 314 | 1589 | 1589 | 4881 |
| EloSRM | 1.025 | 1.025 | 1.185 | 289.1 | 154 | 424 | 2463 | 2463 | 4043 |
| initial | 1.049 | 1.049 | 1.173 | 126.3 | 63 | 190 | 1453 | 1453 | 6038 |
| Odd | 1.051 | 1.051 | 1.222 | 295.5 | 146 | 445 | 2223 | 2223 | 4177 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-24 | SRM 647 | 1 | 343 | 462.03 | 0.43 | 154 | 2463 | 4043 | 16 | 1298 | 3355 |
| 1 | 2014-10-23 | SRM 637 | 2 | 211 | 650.11 | 1.62 | 424 | 2309 | 5433 | 82 | 1282 | 3626 |