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 |
|---|---|---|---|
| subham_amrit | 1 | 2181 | 1149 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.275 | 0.275 | 0.275 | 51.0 | -51 | -51 | 1149 | 1149 | 3275 |
| SRMFix | 0.511 | 0.511 | 0.511 | 118.8 | 119 | 119 | 1319 | 1319 | 4319 |
| initial | 0.538 | 0.538 | 0.538 | 64.8 | 65 | 65 | 1265 | 1265 | 4576 |
| EloSRM | 0.558 | 0.558 | 0.558 | 178.3 | 178 | 178 | 2181 | 2181 | 4191 |
| Odd | 0.630 | 0.630 | 0.630 | 209.8 | 210 | 210 | 1917 | 1917 | 4260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-02-21 | SRM 709 | 2 | 176 | 259.14 | 0.56 | 178 | 2181 | 4191 | -51 | 1149 | 3275 |