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 |
|---|---|---|---|
| kgh950902 | 1 | 2602 | 1424 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.639 | 1.639 | 1.639 | 224.0 | 224 | 224 | 1424 | 1424 | 913 |
| SRMFix | 2.385 | 2.385 | 2.385 | 456.4 | 456 | 456 | 1656 | 1656 | 1320 |
| EloSRM | 2.392 | 2.392 | 2.392 | 489.9 | 490 | 490 | 2602 | 2602 | 1244 |
| initial | 2.412 | 2.412 | 2.412 | 290.4 | 290 | 290 | 1490 | 1490 | 1560 |
| Odd | 2.461 | 2.461 | 2.461 | 516.0 | 516 | 516 | 2292 | 2292 | 1270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-04-25 | TCO19 SRM 756 | 2 | 17 | 89.26 | 2.39 | 490 | 2602 | 1244 | 224 | 1424 | 913 |