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 |
|---|---|---|---|
| joshi256 | 2 | 2097 | 1195 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.031 | 0.031 | 0.031 | 5.0 | -5 | -5 | 1195 | 1195 | 4235 |
| SRMFix | 0.905 | 0.905 | 0.905 | 201.4 | 201 | 201 | 1401 | 1401 | 6406 |
| initial | 0.964 | 0.964 | 0.964 | 116.1 | 116 | 116 | 1316 | 1316 | 7278 |
| EloSRM | 1.025 | 1.025 | 1.025 | 309.7 | 310 | 310 | 2097 | 2097 | 6178 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-01-21 | SRM 567 | 2 | 615 | ||||||||
| 1 | 2012-11-20 | SRM 561 | 2 | 248 | 505.81 | 1.02 | 310 | 2097 | 6178 | -5 | 1195 | 4235 |