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 |
|---|---|---|---|
| ghiloni | 1 | 1965 | 1180 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.117 | 0.117 | 0.117 | 20.0 | -20 | -20 | 1180 | 1180 | 3411 |
| SRMFix | 0.793 | 0.793 | 0.793 | 178.5 | 179 | 179 | 1379 | 1379 | 5247 |
| initial | 0.846 | 0.846 | 0.846 | 101.8 | 102 | 102 | 1302 | 1302 | 5941 |
| EloSRM | 0.922 | 0.922 | 0.922 | 285.4 | 285 | 285 | 1965 | 1965 | 5111 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-10-05 | SRM 484 | 2 | 261 | 494.53 | 0.92 | 285 | 1965 | 5111 | -20 | 1180 | 3411 |