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 |
|---|---|---|---|
| JustKidding | 2 | 1651 | 761 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.039 | 0.452 | 0.453 | 54.4 | -59 | 50 | 1191 | 1191 | 7234 |
| Odd | 0.066 | 0.462 | 0.466 | 108.2 | -81 | 135 | 1514 | 1514 | 7297 |
| EloSRM | 0.047 | 0.476 | 0.478 | 115.2 | -96 | 134 | 1651 | 1651 | 7155 |
| SRMFix | -0.025 | 0.515 | 0.515 | 102.9 | -125 | 81 | 1156 | 1156 | 7529 |
| SRM | -0.550 | 0.758 | 0.937 | 227.5 | -447 | 8 | 761 | 761 | 7940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-23 | SRM 443 | 2 | 431 | 619.12 | 0.52 | 134 | 1651 | 7155 | 8 | 761 | 7940 |
| 1 | 2009-06-13 | SRM 442 | 2 | 923 | 686.17 | -0.43 | -96 | 1517 | 9348 | -447 | 753 | 8085 |