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 |
|---|---|---|---|
| andyhuangthu | 3 | 2353 | 1211 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.295 | 0.698 | 0.896 | 120.3 | -107 | 186 | 1386 | 1211 | 4113 |
| SRMFix | 0.840 | 0.926 | 1.413 | 172.8 | -18 | 464 | 1700 | 1682 | 4141 |
| initial | 0.955 | 0.963 | 1.464 | 115.9 | -1 | 302 | 1546 | 1545 | 5133 |
| EloSRM | 0.869 | 0.978 | 1.493 | 216.9 | -24 | 559 | 2377 | 2353 | 3825 |
| Odd | 0.894 | 1.000 | 1.529 | 222.8 | -22 | 579 | 2194 | 2172 | 3899 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-03-17 | SRM 537 | 1 | 709 | 728.15 | -0.16 | -24 | 2353 | 3825 | -107 | 1211 | 4113 |
| 2 | 2012-03-07 | SRM 536 | 1 | 589 | 675.11 | 0.20 | 68 | 2377 | 3642 | -68 | 1318 | 3052 |
| 1 | 2012-03-03 | SRM 535 | 2 | 158 | 940.76 | 2.57 | 559 | 2310 | 4011 | 186 | 1386 | 2463 |