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 |
|---|---|---|---|
| ch11y | 4 | 2687 | 1175 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.321 | 0.674 | 0.947 | 144.8 | -298 | 229 | 1473 | 1175 | 3489 |
| SRMFix | 0.831 | 0.984 | 1.208 | 151.0 | -36 | 298 | 1768 | 1731 | 2828 |
| EloSRM | 0.723 | 1.009 | 1.210 | 221.4 | -71 | 460 | 2758 | 2687 | 2113 |
| initial | 0.954 | 1.014 | 1.280 | 122.0 | -14 | 273 | 1674 | 1660 | 3193 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-04-23 | SRM 689 | 1 | 449 | 305.56 | -0.57 | -71 | 2687 | 2113 | -298 | 1175 | 3489 |
| 3 | 2016-04-07 | SRM 687 | 1 | 205 | 279.35 | 0.45 | 99 | 2758 | 1869 | 48 | 1473 | 1619 |
| 2 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 150 | 656.91 | 2.13 | 460 | 2658 | 2229 | 229 | 1425 | 1792 |
| 1 | 2015-12-18 | SRM 676 | 2 | 196 | 362.41 | 0.89 | 256 | 2199 | 4646 | -4 | 1196 | 3241 |