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 |
|---|---|---|---|
| nandakiran | 2 | 1513 | 871 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.030 | 0.309 | 0.310 | 37.2 | -41 | 34 | 1193 | 1193 | 3929 |
| EloSRM | 0.096 | 0.353 | 0.366 | 94.1 | -43 | 145 | 1513 | 1513 | 3777 |
| SRMFix | -0.016 | 0.379 | 0.380 | 76.9 | -93 | 61 | 1168 | 1168 | 3990 |
| SRM | -0.567 | 0.567 | 0.754 | 164.5 | -290 | -39 | 910 | 871 | 3794 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-02-21 | SRM 291 | 2 | 271 | 370.00 | 0.45 | 145 | 1513 | 3777 | -39 | 871 | 3794 |
| 1 | 2005-06-18 | SRM 247 | 2 | 233 | 195.07 | -0.26 | -43 | 1368 | 3176 | -290 | 910 | 2599 |