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 |
|---|---|---|---|
| VigorForward | 3 | 2147 | 1304 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.170 | 0.476 | 0.597 | 107.3 | -85 | 213 | 1413 | 1304 | 2287 |
| SRMFix | 0.674 | 0.692 | 0.886 | 134.5 | -4 | 292 | 1600 | 1596 | 3417 |
| EloSRM | 0.698 | 0.716 | 0.919 | 186.4 | 1 | 381 | 2146 | 2146 | 3421 |
| Odd | 0.710 | 0.732 | 0.933 | 185.5 | 1 | 383 | 2001 | 2001 | 3462 |
| initial | 0.786 | 0.786 | 0.964 | 94.6 | 5 | 168 | 1484 | 1484 | 4108 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-05-20 | SRM 470 | 1 | 490 | 589.41 | -0.03 | 1 | 2146 | 3421 | -85 | 1304 | 2287 |
| 2 | 2009-02-28 | TCO09 Qual 2 | 1 | 578 | 928.45 | 0.68 | 177 | 2145 | 3064 | -24 | 1389 | 2058 |
| 1 | 2008-12-12 | TC China 08 - 1E | 1 | 92 | 249.07 | 1.44 | 381 | 1968 | 4389 | 213 | 1413 | 1947 |