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 |
|---|---|---|---|
| Radwan. | 2 | 2402 | 1311 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.322 | 0.449 | 0.553 | 56.5 | -1 | 112 | 1312 | 1311 | 2225 |
| SRMFix | 0.827 | 0.827 | 1.150 | 170.0 | 5 | 335 | 1540 | 1540 | 3175 |
| initial | 0.862 | 0.862 | 1.185 | 103.7 | 6 | 202 | 1407 | 1407 | 3719 |
| EloSRM | 0.863 | 0.863 | 1.199 | 221.5 | 24 | 419 | 2402 | 2402 | 3040 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-10-26 | SRM 701 | 1 | 155 | 256.78 | 0.03 | 24 | 2402 | 3040 | -1 | 1311 | 2225 |
| 1 | 2016-04-15 | SRM 688 | 2 | 136 | 440.63 | 1.70 | 419 | 2379 | 3649 | 112 | 1312 | 2464 |