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 |
|---|---|---|---|
| spy974 | 2 | 1705 | 733 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.160 | 0.160 | 0.225 | 26.1 | -43 | 9 | 1559 | 1516 | 10865 |
| EloSRM | -0.179 | 0.179 | 0.245 | 32.1 | -57 | 7 | 1762 | 1705 | 10667 |
| initial | -0.203 | 0.203 | 0.274 | 24.5 | -47 | -2 | 1198 | 1151 | 10899 |
| SRMFix | -0.233 | 0.233 | 0.307 | 39.9 | -72 | -8 | 1192 | 1120 | 10505 |
| SRM | -0.654 | 0.654 | 0.665 | 233.5 | -285 | -182 | 915 | 733 | 10352 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-19 | SRM 543 | 2 | 877 | 779.09 | -0.35 | -57 | 1705 | 10667 | -182 | 733 | 10352 |
| 1 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,519.76 | -0.01 | 7 | 1762 | 9622 | -285 | 915 | 7441 |