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 |
|---|---|---|---|
| grandesonnerie | 6 | 2992 | 1469 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.162 | 1.305 | 1.688 | 186.0 | -50 | 412 | 2992 | 2992 | 625 |
| Odd | 1.189 | 1.325 | 1.692 | 180.2 | -42 | 386 | 2624 | 2624 | 672 |
| SRMFix | 1.238 | 1.355 | 1.720 | 161.4 | -35 | 329 | 1938 | 1938 | 786 |
| SRM | 1.152 | 1.385 | 1.851 | 121.0 | -140 | 247 | 1505 | 1469 | 840 |
| initial | 1.342 | 1.426 | 1.832 | 171.7 | -25 | 411 | 2008 | 2008 | 782 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2021-04-17 | 2021 TCO 1A | 1 | 73 | 161.60 | 1.15 | 128 | 2992 | 625 | 104 | 1469 | 840 |
| 5 | 2021-04-09 | 2021 HF Final | 1 | 10 | ||||||||
| 4 | 2021-03-31 | SRM 803 | 1 | 129 | 116.61 | -0.36 | -50 | 2864 | 812 | -140 | 1365 | 1066 |
| 3 | 2021-03-17 | 2021 HF Prelim | 1 | 12 | 116.59 | 3.28 | 412 | 2914 | 717 | 247 | 1505 | 749 |
| 2 | 2020-05-15 | SRM 786 | 2 | 60 | 156.49 | 1.38 | 196 | 2502 | 1711 | 86 | 1258 | 1501 |
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 643 | 823.17 | 0.36 | 144 | 2306 | 2414 | -28 | 1172 | 1910 |