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 |
|---|---|---|---|
| jjy1994 | 2 | 1557 | 902 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.080 | 0.138 | 0.159 | 44.4 | 17 | 71 | 1470 | 1470 | 5269 |
| EloSRM | 0.060 | 0.155 | 0.167 | 35.0 | 1 | 69 | 1557 | 1557 | 5187 |
| initial | -0.022 | 0.176 | 0.177 | 21.2 | -24 | 18 | 1195 | 1195 | 5345 |
| SRMFix | -0.026 | 0.218 | 0.220 | 45.7 | -59 | 33 | 1174 | 1174 | 5436 |
| SRM | -0.629 | 0.629 | 0.710 | 149.0 | -232 | -66 | 968 | 902 | 4872 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-02-14 | SRM 339 | 2 | 293 | 340.27 | 0.22 | 69 | 1557 | 5187 | -66 | 902 | 4872 |
| 1 | 2006-12-21 | SRM 331 | 2 | 378 | 353.87 | -0.10 | 1 | 1488 | 5503 | -232 | 968 | 4182 |