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 |
|---|---|---|---|
| houtaru | 2 | 2327 | 1021 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.235 | 0.317 | 0.394 | 101.3 | 17 | 185 | 1976 | 1976 | 2393 |
| initial | 0.186 | 0.318 | 0.368 | 38.3 | -16 | 61 | 1245 | 1245 | 2532 |
| SRMFix | 0.185 | 0.340 | 0.387 | 61.9 | -38 | 86 | 1249 | 1249 | 2584 |
| EloSRM | 0.216 | 0.372 | 0.430 | 119.5 | -10 | 229 | 2327 | 2327 | 2324 |
| SRM | -0.300 | 0.523 | 0.603 | 108.5 | -198 | 19 | 1021 | 1021 | 2463 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-04-17 | 2021 TCO 1A | 1 | 280 | 420.95 | 0.59 | 229 | 2327 | 2324 | 19 | 1021 | 2463 |
| 1 | 2019-03-20 | TCO19 SRM 753 | 2 | 140 | 125.65 | -0.16 | -10 | 2098 | 2494 | -198 | 1002 | 2242 |