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 |
|---|---|---|---|
| _vi_k | 2 | 2579 | 1278 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.976 | 0.976 | 1.204 | 223.1 | 106 | 341 | 2579 | 2579 | 1487 |
| SRM | 0.521 | 0.977 | 1.107 | 128.0 | -89 | 167 | 1278 | 1278 | 1453 |
| SRMFix | 0.997 | 0.997 | 1.215 | 158.5 | 72 | 245 | 1517 | 1517 | 1775 |
| Odd | 1.026 | 1.026 | 1.228 | 226.8 | 106 | 348 | 2243 | 2243 | 1555 |
| initial | 1.040 | 1.040 | 1.269 | 125.2 | 38 | 213 | 1451 | 1451 | 1821 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-04-28 | TCO20 Round 1B | 1 | 85 | 272.52 | 1.68 | 341 | 2579 | 1487 | 167 | 1278 | 1453 |
| 1 | 2019-09-18 | SRM 767 | 2 | 48 | 57.95 | 0.27 | 106 | 2238 | 2205 | -89 | 1111 | 1826 |