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 |
|---|---|---|---|
| sepehrmousavi | 3 | 2486 | 1277 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.796 | 1.402 | 1.948 | 206.3 | -234 | 348 | 1548 | 1277 | 3509 |
| initial | 1.410 | 1.458 | 2.482 | 175.5 | -9 | 518 | 1718 | 1709 | 4186 |
| SRMFix | 1.260 | 1.563 | 2.453 | 254.3 | -58 | 690 | 1890 | 1816 | 3308 |
| EloSRM | 1.309 | 1.592 | 2.521 | 271.6 | -59 | 747 | 2553 | 2486 | 3298 |
| Odd | 1.323 | 1.615 | 2.552 | 278.8 | -57 | 769 | 2352 | 2284 | 3344 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-04-26 | SRM 577 | 1 | 408 | 545.24 | -0.10 | -8 | 2486 | 3298 | -37 | 1277 | 3509 |
| 2 | 2013-04-11 | SRM 576 | 1 | 430 | 385.31 | -0.33 | -59 | 2494 | 3366 | -234 | 1314 | 3294 |
| 1 | 2013-04-06 | SRM 575 | 2 | 43 | 878.37 | 4.35 | 747 | 2553 | 3046 | 348 | 1548 | 1862 |