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 |
|---|---|---|---|
| uttamtiwari | 1 | 2154 | 1321 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.823 | 0.823 | 0.823 | 121.0 | 121 | 121 | 1321 | 1321 | 2590 |
| SRMFix | 1.658 | 1.658 | 1.658 | 340.7 | 341 | 341 | 1541 | 1541 | 4397 |
| initial | 1.712 | 1.712 | 1.712 | 206.1 | 206 | 206 | 1406 | 1406 | 5447 |
| EloSRM | 1.780 | 1.780 | 1.780 | 445.7 | 446 | 446 | 2154 | 2154 | 4257 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-03 | Member SRM 505 | 2 | 214 | 736.45 | 1.78 | 446 | 2154 | 4257 | 121 | 1321 | 2590 |