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 |
|---|---|---|---|
| ctail | 4 | 2173 | 1051 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.187 | 0.187 | 0.294 | 22.5 | 5 | 70 | 1290 | 1290 | 4735 |
| SRMFix | 0.088 | 0.236 | 0.304 | 46.8 | -31 | 130 | 1330 | 1297 | 4759 |
| SRM | -0.297 | 0.299 | 0.427 | 68.2 | -118 | 62 | 1180 | 1051 | 3984 |
| Odd | -0.037 | 0.381 | 0.426 | 84.9 | -32 | 261 | 1938 | 1913 | 4529 |
| EloSRM | -0.070 | 0.405 | 0.448 | 91.5 | -45 | 259 | 2216 | 2173 | 4466 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2016-09-17 | SRM 698 (Google) | 2 | 273 | 195.23 | -0.48 | -30 | 2173 | 4466 | -73 | 1051 | 3984 |
| 3 | 2016-06-18 | 2016 TCO Algo 2C | 1 | 215 | 379.84 | 0.08 | 32 | 2202 | 4437 | 62 | 1124 | 3603 |
| 2 | 2016-03-28 | SRM 686 | 2 | 223 | 161.29 | -0.47 | -45 | 2171 | 4939 | -118 | 1062 | 4201 |
| 1 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 518 | 778.02 | 0.59 | 259 | 2216 | 4611 | -20 | 1180 | 3425 |