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 |
|---|---|---|---|
| dastaan1990 | 3 | 2044 | 683 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.226 | 0.232 | 0.303 | 28.0 | -58 | 1 | 1143 | 1118 | 4069 |
| Odd | -0.092 | 0.246 | 0.288 | 58.0 | -75 | 92 | 1733 | 1726 | 3922 |
| SRMFix | -0.170 | 0.253 | 0.313 | 52.6 | -119 | 22 | 1102 | 1085 | 3852 |
| EloSRM | -0.083 | 0.264 | 0.324 | 73.1 | -96 | 115 | 2044 | 2044 | 4053 |
| SRM | -0.489 | 0.489 | 0.674 | 172.3 | -401 | -46 | 799 | 683 | 3977 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-01-15 | Beginner SRM 2 | 1 | 160 | 115.50 | -0.03 | 9 | 2044 | 4053 | -46 | 683 | 3977 |
| 2 | 2020-02-15 | SRM 778 | 2 | 127 | 153.41 | 0.27 | 115 | 2035 | 3767 | -70 | 729 | 3818 |
| 1 | 2017-05-30 | SRM 715 | 2 | 162 | 134.26 | -0.49 | -96 | 1920 | 5079 | -401 | 799 | 4725 |