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 |
|---|---|---|---|
| sreejith18 | 4 | 1903 | 764 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.101 | 0.489 | 0.503 | 58.8 | -54 | 79 | 1288 | 1249 | 8441 |
| SRMFix | 0.089 | 0.516 | 0.530 | 84.5 | -113 | 113 | 1268 | 1225 | 8617 |
| Odd | 0.115 | 0.547 | 0.582 | 118.9 | -69 | 272 | 1770 | 1728 | 8186 |
| EloSRM | 0.102 | 0.558 | 0.595 | 135.7 | -87 | 315 | 1954 | 1903 | 8113 |
| SRM | -0.235 | 0.584 | 0.706 | 136.0 | -429 | 28 | 825 | 764 | 9902 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-05-19 | SRM 543 | 2 | 831 | 573.24 | -0.54 | -51 | 1903 | 8113 | -61 | 764 | 9902 |
| 3 | 2012-03-20 | SRM 538 | 2 | 429 | 573.10 | 0.42 | 90 | 1954 | 7427 | 26 | 825 | 8676 |
| 2 | 2012-03-17 | SRM 537 | 2 | 620 | 1,158.10 | 0.90 | 315 | 1864 | 8422 | 28 | 799 | 9229 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 666 | 573.25 | -0.38 | -87 | 1549 | 8297 | -429 | 771 | 7612 |