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 |
|---|---|---|---|
| vikram777 | 2 | 2325 | 1153 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.059 | 0.137 | 0.149 | 39.5 | -63 | 16 | 1216 | 1153 | 1843 |
| EloSRM | 0.308 | 0.308 | 0.418 | 94.7 | 19 | 171 | 2325 | 2325 | 2185 |
| SRMFix | 0.323 | 0.323 | 0.440 | 73.5 | 4 | 143 | 1347 | 1347 | 2247 |
| initial | 0.337 | 0.337 | 0.453 | 40.5 | 4 | 77 | 1281 | 1281 | 2351 |
| Odd | 0.341 | 0.341 | 0.466 | 105.3 | 18 | 193 | 2002 | 2002 | 2221 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-04-11 | SRM 783 | 1 | 195 | 236.94 | 0.02 | 19 | 2325 | 2185 | -63 | 1153 | 1843 |
| 1 | 2019-10-10 | SRM 768 | 2 | 120 | 180.80 | 0.59 | 171 | 2307 | 2012 | 16 | 1216 | 1496 |