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 |
|---|---|---|---|
| rathi062 | 2 | 2136 | 1032 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.332 | 0.334 | 0.471 | 76.3 | 0 | 152 | 1352 | 1352 | 6429 |
| SRM | -0.336 | 0.336 | 0.353 | 84.0 | -128 | -40 | 1160 | 1032 | 5499 |
| EloSRM | 0.388 | 0.405 | 0.561 | 132.1 | 14 | 250 | 2136 | 2136 | 6479 |
| initial | 0.426 | 0.426 | 0.526 | 51.3 | 14 | 89 | 1303 | 1303 | 6880 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-05-09 | 2015 TCO 1C | 1 | 518 | 512.13 | -0.02 | 14 | 2136 | 6479 | -128 | 1032 | 5499 |
| 1 | 2014-07-22 | SRM 628 | 2 | 385 | 667.12 | 0.79 | 250 | 2121 | 7336 | -40 | 1160 | 4970 |