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 |
|---|---|---|---|
| emerzon | 4 | 2376 | 839 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.189 | 0.358 | 0.532 | 43.1 | -30 | 124 | 1324 | 1291 | 2306 |
| SRMFix | 0.128 | 0.384 | 0.543 | 74.9 | -45 | 225 | 1425 | 1350 | 2229 |
| SRM | -0.125 | 0.416 | 0.475 | 155.2 | -264 | 130 | 1330 | 839 | 3469 |
| EloSRM | 0.089 | 0.417 | 0.553 | 106.6 | -65 | 320 | 2482 | 2376 | 2150 |
| Odd | 0.104 | 0.420 | 0.564 | 104.8 | -59 | 323 | 2131 | 2035 | 2201 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-04-17 | 2021 TCO 1A | 1 | 348 | 330.15 | -0.08 | -2 | 2376 | 2150 | -23 | 839 | 3469 |
| 3 | 2020-07-18 | TCO20 Round 2B | 1 | 441 | 347.08 | -0.39 | -65 | 2378 | 1889 | -264 | 862 | 2973 |
| 2 | 2020-07-09 | TCO20 Round 2A | 1 | 386 | 398.39 | -0.19 | -39 | 2444 | 1707 | -204 | 1126 | 1795 |
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 408 | 823.17 | 1.01 | 320 | 2482 | 1782 | 130 | 1330 | 1239 |