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 |
|---|---|---|---|
| urock | 4 | 1509 | 598 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.154 | 0.160 | 0.194 | 26.1 | -51 | 21 | 1437 | 1391 | 8905 |
| EloSRM | -0.151 | 0.162 | 0.193 | 32.1 | -59 | 19 | 1569 | 1509 | 9122 |
| SRMFix | -0.219 | 0.219 | 0.255 | 38.8 | -65 | -4 | 1138 | 1045 | 9123 |
| initial | -0.229 | 0.229 | 0.261 | 27.6 | -50 | -7 | 1173 | 1089 | 9288 |
| SRM | -0.562 | 0.562 | 0.640 | 150.5 | -301 | -32 | 899 | 598 | 8628 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-04-20 | Member SRM 468 | 2 | 599 | 674.69 | -0.14 | -19 | 1509 | 9122 | -54 | 598 | 8628 |
| 3 | 2009-09-23 | SRM 449 | 2 | 561 | 763.06 | 0.02 | 19 | 1528 | 9175 | -32 | 652 | 8955 |
| 2 | 2009-08-08 | SRM 446 | 2 | 838 | 751.10 | -0.32 | -59 | 1509 | 9362 | -215 | 684 | 8602 |
| 1 | 2009-03-11 | SRM 436 | 2 | 469 | 538.25 | -0.17 | -31 | 1569 | 8644 | -301 | 899 | 8176 |