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 |
|---|---|---|---|
| rishabh05 | 4 | 1624 | 564 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.238 | 0.238 | 0.283 | 28.6 | -52 | -1 | 1199 | 1085 | 10529 |
| SRMFix | -0.251 | 0.251 | 0.285 | 38.6 | -75 | -19 | 1181 | 1045 | 10300 |
| EloSRM | -0.228 | 0.258 | 0.292 | 41.4 | -64 | 48 | 1741 | 1624 | 9089 |
| Odd | -0.216 | 0.273 | 0.296 | 44.4 | -56 | 71 | 1582 | 1476 | 8985 |
| SRM | -0.703 | 0.703 | 0.747 | 159.0 | -229 | -87 | 990 | 564 | 9997 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-02-01 | SRM 496 | 2 | 724 | 678.34 | -0.28 | -29 | 1624 | 9089 | -87 | 564 | 9997 |
| 3 | 2011-01-27 | SRM 495 | 2 | 905 | 766.25 | -0.24 | -25 | 1652 | 8566 | -110 | 651 | 9278 |
| 2 | 2011-01-22 | Member SRM 494 | 2 | 805 | 667.61 | -0.45 | -64 | 1677 | 8100 | -229 | 761 | 8004 |
| 1 | 2011-01-12 | SRM 493 | 2 | 465 | 484.74 | 0.06 | 48 | 1741 | 7507 | -210 | 990 | 5265 |