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 |
|---|---|---|---|
| f20180225 | 1 | 2171 | 1022 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.016 | 0.016 | 0.016 | 19.6 | 20 | 20 | 1827 | 1827 | 3119 |
| initial | -0.034 | 0.034 | 0.034 | 4.1 | -4 | -4 | 1196 | 1196 | 3112 |
| SRMFix | -0.038 | 0.038 | 0.038 | 9.4 | -9 | -9 | 1191 | 1191 | 3113 |
| EloSRM | -0.050 | 0.050 | 0.050 | 8.5 | 9 | 9 | 2171 | 2171 | 2988 |
| SRM | -0.506 | 0.506 | 0.506 | 178.0 | -178 | -178 | 1022 | 1022 | 2547 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 852 | 823.17 | -0.05 | 9 | 2171 | 2988 | -178 | 1022 | 2547 |