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 |
|---|---|---|---|
| marvel308 | 2 | 2257 | 1255 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.016 | 0.107 | 0.109 | 27.5 | 19 | 36 | 1255 | 1255 | 3791 |
| SRMFix | 0.561 | 0.561 | 0.758 | 121.4 | 9 | 234 | 1443 | 1443 | 6180 |
| initial | 0.599 | 0.599 | 0.802 | 72.2 | 8 | 136 | 1344 | 1344 | 7180 |
| EloSRM | 0.618 | 0.618 | 0.843 | 182.0 | 23 | 341 | 2257 | 2257 | 5793 |
| Odd | 0.646 | 0.646 | 0.882 | 189.9 | 20 | 360 | 2018 | 2018 | 6010 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-12 | SRM 645 | 1 | 189 | 332.12 | 0.04 | 23 | 2257 | 5793 | 36 | 1255 | 3791 |
| 1 | 2014-12-27 | SRM 643 | 2 | 230 | 525.46 | 1.19 | 341 | 2234 | 6100 | 19 | 1219 | 4264 |