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 |
|---|---|---|---|
| arun_iitm | 1 | 1706 | 1199 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.005 | 0.005 | 0.005 | 1.0 | -1 | -1 | 1199 | 1199 | 1808 |
| SRMFix | 0.753 | 0.753 | 0.753 | 170.4 | 170 | 170 | 1370 | 1370 | 2607 |
| initial | 0.789 | 0.789 | 0.789 | 95.0 | 95 | 95 | 1295 | 1295 | 2905 |
| EloSRM | 0.907 | 0.907 | 0.907 | 265.4 | 265 | 265 | 1706 | 1706 | 2578 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-01-21 | SRM 284 | 2 | 157 | 294.42 | 0.91 | 265 | 1706 | 2578 | -1 | 1199 | 1808 |