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 |
|---|---|---|---|
| declare64 | 3 | 1426 | 618 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.134 | 0.134 | 0.167 | 22.0 | -49 | 0 | 1442 | 1426 | 4548 |
| Odd | -0.138 | 0.138 | 0.154 | 18.0 | -32 | -11 | 1352 | 1330 | 4546 |
| SRMFix | -0.308 | 0.308 | 0.319 | 56.7 | -89 | -33 | 1111 | 1030 | 4430 |
| initial | -0.342 | 0.342 | 0.353 | 41.2 | -54 | -29 | 1158 | 1076 | 4443 |
| SRM | -0.693 | 0.693 | 0.738 | 194.0 | -316 | -116 | 884 | 618 | 4301 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-03-19 | SRM 802 | 2 | 155 | 165.28 | -0.01 | 0 | 1426 | 4548 | -150 | 618 | 4301 |
| 2 | 2007-02-14 | SRM 339 | 2 | 309 | 340.04 | -0.15 | -17 | 1425 | 6385 | -116 | 768 | 6140 |
| 1 | 2007-01-17 | SRM 335 | 2 | 381 | 383.25 | -0.25 | -49 | 1442 | 6018 | -316 | 884 | 4958 |