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 |
|---|---|---|---|
| leonhard | 2 | 1590 | 957 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.319 | 0.319 | 0.394 | 121.5 | -227 | -16 | 1184 | 957 | 3388 |
| SRMFix | 0.180 | 0.449 | 0.483 | 94.8 | -45 | 144 | 1344 | 1299 | 3210 |
| initial | 0.237 | 0.452 | 0.510 | 54.4 | -26 | 83 | 1283 | 1257 | 3448 |
| EloSRM | 0.259 | 0.516 | 0.578 | 145.8 | -59 | 232 | 1649 | 1590 | 3466 |
| Odd | 0.274 | 0.536 | 0.602 | 148.5 | -53 | 244 | 1581 | 1529 | 3451 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 257 | 263.07 | -0.26 | -59 | 1590 | 3466 | -227 | 957 | 3388 |
| 1 | 2005-08-02 | SRM 256 | 2 | 142 | 243.04 | 0.78 | 232 | 1649 | 2215 | -16 | 1184 | 1520 |