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 |
|---|---|---|---|
| zq | 1 | 1349 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.367 | 0.367 | 0.367 | 66.4 | -66 | -66 | 1282 | 1282 | 4521 |
| EloSRM | -0.392 | 0.392 | 0.392 | 85.7 | -86 | -86 | 1349 | 1349 | 4457 |
| initial | -0.484 | 0.484 | 0.484 | 58.3 | -58 | -58 | 1142 | 1142 | 4402 |
| SRMFix | -0.512 | 0.512 | 0.512 | 119.0 | -119 | -119 | 1081 | 1081 | 4540 |
| SRM | -1.110 | 1.110 | 1.110 | 370.0 | -370 | -370 | 830 | 830 | 3765 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-12-08 | SRM 276 | 2 | 343 | 293.35 | -0.39 | -86 | 1349 | 4457 | -370 | 830 | 3765 |