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 |
|---|---|---|---|
| dev271 | 1 | 2313 | 1324 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.562 | 0.562 | 0.562 | 124.0 | 124 | 124 | 1324 | 1324 | 1396 |
| SRMFix | 0.874 | 0.874 | 0.874 | 195.0 | 195 | 195 | 1395 | 1395 | 2323 |
| initial | 0.877 | 0.877 | 0.877 | 105.6 | 106 | 106 | 1306 | 1306 | 2515 |
| EloSRM | 0.891 | 0.891 | 0.891 | 242.1 | 242 | 242 | 2313 | 2313 | 2240 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-06-30 | TCC India 2018 Qual | 1 | 95 | 176.19 | 0.89 | 242 | 2313 | 2240 | 124 | 1324 | 1396 |