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 |
|---|---|---|---|
| Ali_ElMasry | 3 | 2659 | 1262 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.209 | 1.512 | 2.159 | 143.3 | -184 | 183 | 1263 | 1262 | 1383 |
| SRMFix | 1.433 | 1.697 | 2.141 | 225.3 | -66 | 348 | 1744 | 1744 | 1083 |
| EloSRM | 1.394 | 1.709 | 2.136 | 232.8 | -86 | 316 | 2659 | 2659 | 1165 |
| initial | 1.608 | 1.710 | 2.280 | 205.9 | -18 | 452 | 1781 | 1781 | 1062 |
| Odd | 1.401 | 1.721 | 2.131 | 236.8 | -85 | 338 | 2330 | 2330 | 1196 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-06-21 | SRM 787 | 2 | 7 | 77.88 | 3.48 | 297 | 2659 | 1165 | 183 | 1262 | 1383 |
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 761 | 548.62 | -0.47 | -86 | 2362 | 2184 | -184 | 1079 | 2266 |
| 1 | 2019-09-10 | SRM 766 | 2 | 27 | 61.07 | 1.18 | 316 | 2448 | 1589 | 63 | 1263 | 1321 |