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 |
|---|---|---|---|
| jijoti | 2 | 2149 | 1231 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.345 | 0.660 | 0.745 | 119.5 | -104 | 135 | 1335 | 1231 | 2685 |
| SRMFix | 0.963 | 0.977 | 1.372 | 195.0 | -2 | 388 | 1588 | 1585 | 3251 |
| initial | 1.030 | 1.030 | 1.416 | 124.1 | 7 | 241 | 1448 | 1448 | 4090 |
| EloSRM | 1.026 | 1.052 | 1.470 | 248.2 | 3 | 494 | 2149 | 2149 | 3140 |
| Odd | 1.053 | 1.077 | 1.506 | 257.3 | 3 | 512 | 2000 | 2000 | 3203 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-04-03 | SRM 466 | 1 | 557 | 644.23 | -0.03 | 3 | 2149 | 3140 | -104 | 1231 | 2685 |
| 1 | 2010-03-25 | Member SRM 465 | 2 | 110 | 464.64 | 2.08 | 494 | 2146 | 3104 | 135 | 1335 | 1954 |