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 |
|---|---|---|---|
| 21171_somesh | 3 | 2304 | 971 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.209 | 0.522 | 0.674 | 93.0 | -249 | 25 | 1195 | 971 | 2666 |
| initial | 0.263 | 0.728 | 0.729 | 87.7 | -84 | 91 | 1295 | 1295 | 2179 |
| EloSRM | 0.156 | 0.729 | 0.735 | 144.0 | -111 | 206 | 2304 | 2304 | 2126 |
| Odd | 0.145 | 0.750 | 0.763 | 145.4 | -101 | 233 | 1999 | 1999 | 2115 |
| SRMFix | 0.172 | 0.761 | 0.766 | 130.9 | -139 | 165 | 1365 | 1314 | 2240 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-02-15 | SRM 778 | 2 | 69 | 106.24 | 0.62 | 116 | 2304 | 2126 | 25 | 971 | 2666 |
| 2 | 2020-01-16 | SRM 775 | 2 | 146 | 93.96 | -0.86 | -111 | 2189 | 2468 | -249 | 946 | 2695 |
| 1 | 2018-12-09 | TCO19 SRM 743 | 2 | 50 | 81.46 | 0.70 | 206 | 2299 | 1957 | -5 | 1195 | 1619 |