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 |
|---|---|---|---|
| s_sriram | 1 | 2146 | 1315 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.772 | 0.772 | 0.772 | 115.0 | 115 | 115 | 1315 | 1315 | 2634 |
| SRMFix | 1.608 | 1.608 | 1.608 | 332.1 | 332 | 332 | 1532 | 1532 | 4464 |
| initial | 1.662 | 1.662 | 1.662 | 200.1 | 200 | 200 | 1400 | 1400 | 5502 |
| EloSRM | 1.730 | 1.730 | 1.730 | 437.3 | 437 | 437 | 2146 | 2146 | 4336 |
| # | 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 | 222 | 736.37 | 1.73 | 437 | 2146 | 4336 | 115 | 1315 | 2634 |