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 |
|---|---|---|---|
| arpanchaudhury | 4 | 1648 | 574 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.068 | 0.207 | 0.233 | 41.4 | -58 | 75 | 1494 | 1494 | 9090 |
| EloSRM | -0.071 | 0.219 | 0.249 | 48.6 | -75 | 80 | 1648 | 1648 | 9039 |
| SRMFix | -0.129 | 0.255 | 0.285 | 46.6 | -101 | 30 | 1099 | 1074 | 10032 |
| initial | -0.161 | 0.261 | 0.279 | 31.5 | -47 | 24 | 1153 | 1122 | 10262 |
| SRM | -0.439 | 0.544 | 0.662 | 162.0 | -389 | 11 | 811 | 574 | 10207 |
| # | 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 | 740 | 908.84 | 0.30 | 80 | 1648 | 9039 | 11 | 574 | 10207 |
| 3 | 2010-11-13 | SRM 487 | 2 | 872 | 853.88 | -0.03 | 8 | 1569 | 9312 | -77 | 563 | 9459 |
| 2 | 2010-08-04 | Member SRM 478 | 2 | 834 | 721.23 | -0.21 | -32 | 1561 | 8878 | -171 | 640 | 8526 |
| 1 | 2010-07-17 | SRM 476 | 2 | 771 | 719.42 | -0.34 | -75 | 1593 | 8096 | -389 | 811 | 6661 |