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 |
|---|---|---|---|
| NiRaNjan_gOud | 2 | 1955 | 801 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.108 | 0.408 | 0.422 | 49.1 | -62 | 36 | 1236 | 1174 | 9850 |
| SRMFix | -0.189 | 0.436 | 0.476 | 80.4 | -102 | 59 | 1259 | 1158 | 9559 |
| EloSRM | -0.151 | 0.517 | 0.539 | 115.2 | -86 | 145 | 2041 | 1955 | 8973 |
| Odd | -0.110 | 0.526 | 0.537 | 117.3 | -74 | 160 | 1800 | 1726 | 9106 |
| SRM | -0.922 | 0.922 | 0.939 | 199.5 | -257 | -142 | 1058 | 801 | 8989 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-24 | SRM 647 | 2 | 623 | 433.18 | -0.67 | -86 | 1955 | 8973 | -257 | 801 | 8989 |
| 1 | 2015-01-15 | SRM 646 | 2 | 245 | 315.72 | 0.37 | 145 | 2041 | 8002 | -142 | 1058 | 5818 |