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 |
|---|---|---|---|
| BERNARB.01 | 3 | 2349 | 1022 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.022 | 0.192 | 0.216 | 70.0 | -177 | 16 | 1216 | 1022 | 2532 |
| EloSRM | 0.209 | 0.244 | 0.376 | 73.6 | -12 | 187 | 2349 | 2349 | 2274 |
| Odd | 0.221 | 0.258 | 0.414 | 85.7 | -11 | 216 | 2036 | 2036 | 2266 |
| SRMFix | 0.232 | 0.265 | 0.384 | 57.1 | -9 | 150 | 1354 | 1354 | 2375 |
| initial | 0.291 | 0.318 | 0.414 | 38.2 | -5 | 81 | 1305 | 1305 | 2414 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-04-28 | TCO20 Round 1B | 1 | 231 | 235.93 | 0.03 | 22 | 2349 | 2274 | -17 | 1022 | 2532 |
| 2 | 2020-04-24 | SRM 784 | 1 | 257 | 267.26 | -0.05 | -12 | 2327 | 2298 | -177 | 1039 | 2400 |
| 1 | 2020-02-03 | SRM 777 | 2 | 89 | 139.58 | 0.65 | 187 | 2339 | 2005 | 16 | 1216 | 1557 |