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 |
|---|---|---|---|
| yajc | 2 | 2220 | 940 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.012 | 0.028 | 0.030 | 29.6 | 14 | 45 | 2220 | 2220 | 2753 |
| SRMFix | 0.063 | 0.063 | 0.069 | 14.2 | 6 | 22 | 1229 | 1229 | 2881 |
| Odd | 0.048 | 0.081 | 0.094 | 41.4 | 8 | 74 | 1890 | 1890 | 2817 |
| initial | 0.084 | 0.084 | 0.089 | 10.2 | 7 | 14 | 1220 | 1220 | 2880 |
| SRM | -0.354 | 0.354 | 0.384 | 130.0 | -148 | -112 | 1088 | 940 | 3008 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 788 | 779.38 | -0.02 | 14 | 2220 | 2753 | -148 | 940 | 3008 |
| 1 | 2020-04-11 | SRM 783 | 2 | 198 | 203.56 | 0.04 | 45 | 2206 | 2602 | -112 | 1088 | 2085 |