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 |
|---|---|---|---|
| KeiyaSakabe | 4 | 2802 | 1523 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.547 | 0.626 | 0.740 | 87.8 | -14 | 182 | 1523 | 1523 | 1417 |
| EloSRM | 0.992 | 0.992 | 1.214 | 224.1 | 18 | 441 | 2802 | 2802 | 1686 |
| SRMFix | 1.040 | 1.040 | 1.228 | 157.5 | 4 | 333 | 1830 | 1830 | 2495 |
| initial | 1.132 | 1.132 | 1.314 | 136.3 | 6 | 205 | 1745 | 1745 | 3106 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-10-14 | SRM 671 | 1 | 233 | 362.76 | 0.64 | 104 | 2802 | 1686 | 54 | 1523 | 1417 |
| 3 | 2015-09-28 | SRM 669 | 1 | 137 | 410.77 | 1.58 | 333 | 2698 | 2081 | 182 | 1469 | 1630 |
| 2 | 2015-09-11 | SRM 667 | 1 | 210 | 346.66 | 0.02 | 18 | 2365 | 3804 | -14 | 1287 | 2710 |
| 1 | 2015-03-25 | SRM 654 | 2 | 95 | 314.32 | 1.73 | 441 | 2346 | 4900 | 101 | 1301 | 3247 |