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 |
|---|---|---|---|
| kostia244 | 2 | 2936 | 1335 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 3.125 | 3.211 | 4.481 | 386.6 | -10 | 763 | 1953 | 1953 | 623 |
| SRMFix | 3.132 | 3.233 | 4.501 | 325.2 | -25 | 626 | 1801 | 1801 | 752 |
| EloSRM | 3.221 | 3.327 | 4.631 | 412.5 | 2 | 823 | 2936 | 2936 | 567 |
| SRM | 2.568 | 3.415 | 4.273 | 264.5 | -197 | 332 | 1335 | 1335 | 824 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2022-01-08 | SRM 821 | 2 | 1 | 93.58 | 6.55 | 823 | 2936 | 567 | 332 | 1335 | 824 |
| 1 | 2019-04-15 | TCO19 SRM 755 | 2 | 114 | 105.94 | -0.11 | 2 | 2113 | 2439 | -197 | 1003 | 2242 |