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 |
|---|---|---|---|
| apaarkamal | 2 | 1917 | 816 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.235 | 0.235 | 0.252 | 345.5 | -205 | 486 | 816 | 816 | 3418 |
| Odd | -0.451 | 0.451 | 0.487 | 84.0 | -126 | -42 | 1652 | 1610 | 4219 |
| EloSRM | -0.461 | 0.461 | 0.505 | 98.6 | -140 | -58 | 1975 | 1917 | 4199 |
| SRMFix | -0.490 | 0.490 | 0.526 | 102.8 | -156 | -50 | 1044 | 994 | 4245 |
| initial | -0.541 | 0.541 | 0.559 | 65.1 | -82 | -48 | 1118 | 1070 | 4196 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-07-24 | SRM 788 | 2 | 217 | 212.93 | -0.25 | -58 | 1917 | 4199 | 486 | 816 | 3418 |
| 1 | 2019-05-11 | TCC19 India Qualifiers | 1 | 317 | 201.57 | -0.67 | -140 | 1975 | 3931 | -205 | 330 | 4211 |