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 |
|---|---|---|---|
| ns2.33 | 2 | 2097 | 1244 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.324 | 0.622 | 0.702 | 112.0 | -90 | 134 | 1334 | 1244 | 2781 |
| SRMFix | 0.913 | 0.921 | 1.297 | 185.9 | -1 | 370 | 1570 | 1569 | 3589 |
| initial | 0.972 | 0.972 | 1.339 | 117.0 | 6 | 228 | 1434 | 1434 | 4494 |
| EloSRM | 0.976 | 0.988 | 1.389 | 238.4 | 7 | 470 | 2097 | 2097 | 3545 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-09-10 | SRM 448 | 1 | 444 | 543.80 | -0.01 | 7 | 2097 | 3545 | -90 | 1244 | 2781 |
| 1 | 2009-08-08 | SRM 446 | 2 | 183 | 713.98 | 1.96 | 470 | 2091 | 3525 | 134 | 1334 | 2155 |