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 |
|---|---|---|---|
| hartcode | 1 | 1880 | 1138 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.361 | 0.361 | 0.361 | 62.0 | -62 | -62 | 1138 | 1138 | 3566 |
| SRMFix | 0.595 | 0.595 | 0.595 | 136.9 | 137 | 137 | 1337 | 1337 | 5296 |
| initial | 0.660 | 0.660 | 0.660 | 79.5 | 79 | 79 | 1279 | 1279 | 5759 |
| EloSRM | 0.734 | 0.734 | 0.734 | 237.7 | 238 | 238 | 1880 | 1880 | 5193 |
| Odd | 0.784 | 0.784 | 0.784 | 252.5 | 253 | 253 | 1732 | 1732 | 5335 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-01-14 | Member SRM 458 | 2 | 375 | 623.78 | 0.73 | 238 | 1880 | 5193 | -62 | 1138 | 3566 |