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 |
|---|---|---|---|
| rajyadav007 | 4 | 2364 | 911 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.103 | 0.726 | 0.826 | 87.5 | -104 | 158 | 1353 | 1250 | 2421 |
| Odd | 0.070 | 0.743 | 0.868 | 97.2 | -54 | 243 | 2072 | 2018 | 2152 |
| EloSRM | 0.047 | 0.758 | 0.882 | 104.8 | -67 | 241 | 2422 | 2364 | 2075 |
| SRMFix | 0.129 | 0.765 | 0.877 | 112.7 | -100 | 210 | 1372 | 1273 | 2426 |
| SRM | -0.058 | 0.806 | 0.850 | 148.8 | -293 | 101 | 1060 | 911 | 2807 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-01-23 | SRM 798 | 2 | 146 | 85.94 | -1.03 | -58 | 2364 | 2075 | -149 | 911 | 2807 |
| 3 | 2021-01-15 | Beginner SRM 2 | 1 | 90 | 71.77 | 0.26 | 53 | 2422 | 1886 | 52 | 1060 | 2128 |
| 2 | 2021-01-09 | SRM 797 | 2 | 59 | 150.52 | 1.35 | 241 | 2369 | 2055 | 101 | 1008 | 2378 |
| 1 | 2020-12-12 | SRM 795 | 2 | 84 | 85.55 | -0.39 | -67 | 2128 | 3017 | -293 | 907 | 2770 |