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 |
|---|---|---|---|
| tamo14 | 4 | 2187 | 734 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.035 | 0.485 | 0.562 | 58.4 | -71 | 102 | 1255 | 1183 | 2912 |
| Odd | -0.032 | 0.490 | 0.556 | 65.6 | -54 | 121 | 1913 | 1869 | 2640 |
| EloSRM | -0.049 | 0.499 | 0.570 | 71.4 | -77 | 124 | 2235 | 2187 | 2618 |
| SRMFix | 0.014 | 0.517 | 0.581 | 78.4 | -106 | 116 | 1237 | 1173 | 2877 |
| SRM | -0.221 | 0.614 | 0.664 | 140.0 | -316 | 47 | 884 | 734 | 3860 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-03-28 | SRM 782 | 2 | 208 | 156.90 | -0.65 | -48 | 2187 | 2618 | -119 | 734 | 3860 |
| 3 | 2020-02-21 | SRM 779 | 2 | 69 | 121.85 | 0.82 | 124 | 2235 | 2376 | 47 | 853 | 3489 |
| 2 | 2020-02-15 | SRM 778 | 2 | 122 | 128.82 | 0.08 | 36 | 2111 | 2793 | -78 | 806 | 3610 |
| 1 | 2020-02-03 | SRM 777 | 2 | 156 | 142.32 | -0.45 | -77 | 2075 | 3208 | -316 | 884 | 3245 |