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 |
|---|---|---|---|
| kumasan.com | 3 | 2077 | 860 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.058 | 0.584 | 0.649 | 70.3 | -62 | 116 | 1316 | 1221 | 6416 |
| SRM | -0.588 | 0.588 | 0.743 | 113.3 | -234 | -12 | 1188 | 860 | 6255 |
| SRMFix | -0.071 | 0.667 | 0.709 | 122.7 | -123 | 199 | 1399 | 1230 | 6210 |
| EloSRM | -0.082 | 0.759 | 0.803 | 146.8 | -89 | 309 | 2208 | 2077 | 5778 |
| Odd | -0.059 | 0.770 | 0.814 | 147.3 | -79 | 324 | 1966 | 1848 | 5758 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-10-14 | SRM 671 | 2 | 333 | 386.30 | -0.40 | -42 | 2077 | 5778 | -94 | 860 | 6255 |
| 2 | 2015-02-10 | SRM 649 | 2 | 508 | 332.12 | -0.86 | -89 | 2119 | 7125 | -234 | 954 | 6848 |
| 1 | 2015-02-02 | SRM 648 | 2 | 234 | 472.98 | 1.01 | 309 | 2208 | 6305 | -12 | 1188 | 4562 |