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 |
|---|---|---|---|
| ymch1905 | 5 | 2332 | 1076 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.315 | 0.495 | 0.535 | 79.0 | -32 | 149 | 2332 | 2332 | 2802 |
| SRMFix | 0.400 | 0.550 | 0.610 | 74.9 | -51 | 146 | 1472 | 1472 | 2812 |
| initial | 0.486 | 0.566 | 0.654 | 68.1 | -24 | 121 | 1492 | 1492 | 2598 |
| SRM | 0.218 | 0.610 | 0.639 | 54.4 | -120 | 40 | 1098 | 1076 | 3021 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2017-06-26 | SRM 716 | 2 | 65 | 90.52 | 0.48 | 55 | 2332 | 2802 | 40 | 1076 | 3021 |
| 4 | 2017-05-30 | SRM 715 | 2 | 61 | 86.09 | 0.50 | 68 | 2277 | 3145 | 16 | 1036 | 3374 |
| 3 | 2017-04-18 | SRM 712 | 2 | 174 | 127.36 | -0.45 | -32 | 2209 | 3732 | -78 | 1020 | 3742 |
| 2 | 2017-02-21 | SRM 709 | 2 | 122 | 218.48 | 0.84 | 149 | 2240 | 3871 | 18 | 1098 | 3540 |
| 1 | 2017-02-09 | SRM 708 | 2 | 194 | 224.35 | 0.21 | 90 | 2091 | 4562 | -120 | 1080 | 3560 |