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 |
|---|---|---|---|
| litao1102 | 2 | 1454 | 699 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.351 | 0.372 | 0.512 | 71.2 | -122 | 20 | 1454 | 1454 | 9682 |
| SRMFix | -0.372 | 0.379 | 0.531 | 85.5 | -170 | 1 | 1031 | 1031 | 10381 |
| initial | -0.391 | 0.391 | 0.525 | 47.0 | -89 | -5 | 1111 | 1106 | 10332 |
| SRM | -0.581 | 0.581 | 0.666 | 250.5 | -448 | -53 | 752 | 699 | 9066 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-06 | SRM 401 | 2 | 419 | 594.92 | 0.02 | 20 | 1454 | 9682 | -53 | 699 | 9066 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 1136 | 741.76 | -0.72 | -122 | 1434 | 9862 | -448 | 752 | 8281 |