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 |
|---|---|---|---|
| jit.sd | 1 | 1716 | 1091 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.356 | 0.356 | 0.356 | 84.3 | 84 | 84 | 1284 | 1284 | 4911 |
| initial | 0.414 | 0.414 | 0.414 | 49.9 | 50 | 50 | 1250 | 1250 | 5225 |
| EloSRM | 0.523 | 0.523 | 0.523 | 186.1 | 186 | 186 | 1716 | 1716 | 4857 |
| Odd | 0.549 | 0.549 | 0.549 | 194.5 | 194 | 194 | 1603 | 1603 | 4984 |
| SRM | -0.583 | 0.583 | 0.583 | 109.0 | -109 | -109 | 1091 | 1091 | 3460 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-23 | SRM 373 | 2 | 246 | 353.40 | 0.52 | 186 | 1716 | 4857 | -109 | 1091 | 3460 |