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 |
|---|---|---|---|
| swatiarya | 4 | 1628 | 549 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.127 | 0.351 | 0.359 | 68.5 | -59 | 134 | 1524 | 1478 | 9261 |
| EloSRM | -0.130 | 0.367 | 0.374 | 81.6 | -78 | 153 | 1680 | 1628 | 9349 |
| initial | -0.209 | 0.370 | 0.372 | 44.6 | -50 | 39 | 1150 | 1099 | 10612 |
| SRMFix | -0.181 | 0.375 | 0.379 | 63.4 | -109 | 53 | 1092 | 1052 | 10436 |
| SRM | -0.508 | 0.607 | 0.714 | 163.2 | -394 | 1 | 806 | 549 | 10367 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-04-16 | Member SRM 503 | 2 | 938 | 786.04 | -0.38 | -53 | 1628 | 9349 | -98 | 549 | 10367 |
| 3 | 2011-02-26 | SRM 498 | 2 | 675 | 938.13 | 0.47 | 153 | 1680 | 8267 | 1 | 647 | 9296 |
| 2 | 2010-04-03 | SRM 466 | 2 | 740 | 714.64 | -0.26 | -43 | 1528 | 8672 | -160 | 646 | 8152 |
| 1 | 2010-03-02 | SRM 463 | 2 | 682 | 601.88 | -0.35 | -78 | 1571 | 8121 | -394 | 806 | 6935 |