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 |
|---|---|---|---|
| ahmedabuamra | 2 | 2299 | 1216 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.037 | 0.223 | 0.226 | 33.0 | -25 | 41 | 1241 | 1216 | 3208 |
| SRMFix | 0.569 | 0.569 | 0.788 | 123.2 | 4 | 242 | 1446 | 1446 | 4301 |
| initial | 0.605 | 0.605 | 0.823 | 72.8 | 6 | 140 | 1346 | 1346 | 4863 |
| EloSRM | 0.607 | 0.607 | 0.845 | 172.6 | 15 | 330 | 2299 | 2299 | 4128 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-04-23 | SRM 689 | 1 | 267 | 362.41 | 0.02 | 15 | 2299 | 4128 | -25 | 1216 | 3208 |
| 1 | 2016-03-07 | SRM 684 | 2 | 147 | 336.40 | 1.19 | 330 | 2284 | 4122 | 41 | 1241 | 2933 |