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 |
|---|---|---|---|
| hopeacgo | 5 | 2251 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.246 | 0.741 | 1.086 | 89.2 | -61 | 278 | 1391 | 1348 | 3306 |
| SRMFix | 0.344 | 0.748 | 1.126 | 97.7 | -113 | 267 | 1311 | 1311 | 3648 |
| Odd | 0.236 | 0.807 | 1.229 | 144.4 | -84 | 551 | 1994 | 1961 | 3384 |
| EloSRM | 0.155 | 0.915 | 1.305 | 185.1 | -98 | 708 | 2334 | 2251 | 3250 |
| SRM | 0.281 | 1.033 | 1.301 | 170.6 | -493 | 193 | 817 | 817 | 4669 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2017-06-30 | SRM 717 | 2 | 142 | 119.01 | -0.26 | -6 | 2251 | 3250 | 40 | 817 | 4669 |
| 4 | 2017-06-26 | SRM 716 | 2 | 157 | 75.68 | -1.05 | -77 | 2257 | 3144 | 2 | 777 | 4722 |
| 3 | 2017-05-30 | SRM 715 | 2 | 31 | 197.95 | 2.68 | 708 | 2334 | 2873 | 193 | 775 | 4850 |
| 2 | 2012-05-19 | SRM 543 | 2 | 877 | 853.88 | -0.21 | -37 | 1625 | 12290 | -125 | 582 | 11936 |
| 1 | 2012-05-08 | SRM 542 | 2 | 427 | 348.41 | -0.38 | -98 | 1662 | 11615 | -493 | 707 | 10873 |