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 |
|---|---|---|---|
| abdo_naguib | 1 | 2320 | 1185 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.054 | 0.054 | 0.054 | 15.0 | -15 | -15 | 1185 | 1185 | 1867 |
| EloSRM | 0.402 | 0.402 | 0.402 | 157.4 | 157 | 157 | 2320 | 2320 | 2373 |
| SRMFix | 0.413 | 0.413 | 0.413 | 97.2 | 97 | 97 | 1297 | 1297 | 2556 |
| initial | 0.418 | 0.418 | 0.418 | 50.3 | 50 | 50 | 1250 | 1250 | 2679 |
| Odd | 0.436 | 0.436 | 0.436 | 163.9 | 164 | 164 | 1972 | 1972 | 2493 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 623 | 823.17 | 0.40 | 157 | 2320 | 2373 | -15 | 1185 | 1867 |