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 |
|---|---|---|---|
| sra1 | 2 | 2089 | 933 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.121 | 0.121 | 0.166 | 64.0 | 15 | 113 | 2089 | 2089 | 3048 |
| initial | 0.085 | 0.138 | 0.162 | 16.7 | -6 | 27 | 1227 | 1220 | 2526 |
| SRMFix | 0.071 | 0.139 | 0.156 | 31.1 | -12 | 51 | 1251 | 1239 | 2478 |
| SRM | -0.391 | 0.391 | 0.392 | 133.5 | -138 | -129 | 1062 | 933 | 2572 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-08-16 | TCO20 South Asia | 1 | 55 | 64.76 | 0.01 | 15 | 2089 | 3048 | -129 | 933 | 2572 |
| 1 | 2016-04-27 | 2016 TCO Algo 1C | 1 | 371 | 436.73 | 0.24 | 113 | 2074 | 5509 | -138 | 1062 | 4149 |