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 |
|---|---|---|---|
| arunkumar0107 | 5 | 1460 | 471 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.121 | 0.206 | 0.228 | 38.4 | -52 | 38 | 1410 | 1358 | 11631 |
| EloSRM | -0.112 | 0.212 | 0.228 | 43.3 | -54 | 38 | 1513 | 1460 | 11713 |
| initial | -0.189 | 0.231 | 0.276 | 27.8 | -49 | 10 | 1162 | 1086 | 12701 |
| SRMFix | -0.167 | 0.245 | 0.275 | 39.8 | -84 | 15 | 1116 | 1051 | 12134 |
| SRM | -0.449 | 0.469 | 0.603 | 145.8 | -350 | -35 | 850 | 471 | 12666 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-09-20 | SRM 418 | 2 | 706 | 568.77 | -0.35 | -53 | 1460 | 11713 | -118 | 471 | 12666 |
| 4 | 2008-02-26 | SRM 391 | 2 | 432 | 471.32 | 0.13 | 32 | 1513 | 7518 | -35 | 589 | 8776 |
| 3 | 2008-02-02 | SRM 390 | 2 | 566 | 616.53 | 0.12 | 38 | 1481 | 7903 | -39 | 624 | 8564 |
| 2 | 2008-01-15 | SRM 388 | 2 | 566 | 532.18 | -0.22 | -39 | 1443 | 8536 | -187 | 663 | 8196 |
| 1 | 2007-12-04 | SRM 380 | 2 | 422 | 410.19 | -0.25 | -54 | 1482 | 7374 | -350 | 850 | 6087 |