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 |
|---|---|---|---|
| ddt | 7 | 1640 | 503 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.185 | 0.213 | 0.248 | 25.7 | -42 | 6 | 1179 | 1066 | 5934 |
| SRMFix | -0.171 | 0.229 | 0.251 | 33.4 | -68 | 14 | 1146 | 1048 | 5720 |
| Odd | -0.060 | 0.234 | 0.260 | 45.7 | -60 | 106 | 1478 | 1461 | 6038 |
| EloSRM | -0.044 | 0.241 | 0.275 | 55.2 | -41 | 179 | 1657 | 1640 | 6048 |
| SRM | -0.459 | 0.489 | 0.590 | 116.2 | -285 | -41 | 915 | 503 | 5877 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2017-05-30 | SRM 715 | 2 | 162 | 175.98 | -0.10 | -17 | 1640 | 6048 | -74 | 503 | 5877 |
| 6 | 2017-04-26 | SRM 713 | 2 | 160 | 219.06 | 0.45 | 179 | 1657 | 6395 | -41 | 577 | 6024 |
| 5 | 2007-09-12 | SRM 365 | 2 | 535 | 496.36 | -0.29 | -31 | 1478 | 6432 | -99 | 618 | 7215 |
| 4 | 2007-08-11 | SRM 363 | 2 | 530 | 481.36 | -0.35 | -41 | 1509 | 6024 | -118 | 717 | 6441 |
| 3 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 2 | 2007-07-24 | SRM 360 | 2 | 438 | 482.59 | 0.14 | 54 | 1550 | 5728 | -80 | 835 | 5409 |
| 1 | 2007-05-09 | SRM 348 | 2 | 329 | 302.60 | -0.12 | -10 | 1496 | 5727 | -285 | 915 | 4591 |