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 |
|---|---|---|---|
| chirag1234 | 2 | 2367 | 1217 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.326 | 0.433 | 0.542 | 26.5 | -18 | 35 | 1217 | 1217 | 4178 |
| SRMFix | 1.006 | 1.006 | 1.020 | 183.6 | 179 | 188 | 1567 | 1567 | 4878 |
| EloSRM | 1.017 | 1.017 | 1.018 | 236.6 | 182 | 291 | 2367 | 2367 | 4710 |
| Odd | 1.042 | 1.042 | 1.043 | 244.8 | 179 | 311 | 2127 | 2127 | 4837 |
| initial | 1.211 | 1.211 | 1.249 | 145.8 | 109 | 183 | 1492 | 1492 | 5458 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-04-09 | SRM 655 | 2 | 117 | 246.13 | 1.07 | 182 | 2367 | 4710 | 35 | 1217 | 4178 |
| 1 | 2014-12-27 | SRM 643 | 2 | 270 | 525.46 | 0.96 | 291 | 2184 | 6583 | -18 | 1182 | 4662 |