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 |
|---|---|---|---|
| hoanhtien1 | 5 | 2602 | 1461 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.558 | 0.747 | 1.241 | 104.2 | -130 | 293 | 1547 | 1461 | 1703 |
| SRMFix | 0.920 | 1.033 | 1.714 | 166.6 | -39 | 636 | 1956 | 1956 | 1924 |
| Odd | 0.892 | 1.046 | 1.799 | 216.4 | -48 | 782 | 2431 | 2431 | 1616 |
| EloSRM | 0.892 | 1.048 | 1.785 | 224.1 | -53 | 768 | 2602 | 2602 | 1593 |
| initial | 1.203 | 1.205 | 1.804 | 145.0 | -1 | 459 | 1924 | 1924 | 2741 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-02-26 | SRM 498 | 1 | 412 | 471.44 | 0.19 | 42 | 2602 | 1593 | 35 | 1461 | 1703 |
| 4 | 2011-01-22 | Member SRM 494 | 1 | 436 | 450.55 | 0.05 | 24 | 2560 | 1736 | 9 | 1426 | 1827 |
| 3 | 2010-11-13 | SRM 487 | 1 | 489 | 457.29 | -0.39 | -53 | 2536 | 1749 | -130 | 1417 | 1801 |
| 2 | 2010-10-21 | Member SRM 485 | 1 | 287 | 467.54 | 0.70 | 233 | 2590 | 1511 | 54 | 1547 | 1279 |
| 1 | 2008-12-20 | SRM 430 | 2 | 38 | 569.30 | 3.90 | 768 | 2356 | 2066 | 293 | 1493 | 1538 |