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 |
|---|---|---|---|
| nilu4u.sahu | 4 | 1425 | 438 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.146 | 0.146 | 0.178 | 26.3 | -53 | -12 | 1389 | 1313 | 12365 |
| EloSRM | -0.150 | 0.150 | 0.185 | 30.0 | -63 | -10 | 1514 | 1425 | 12339 |
| initial | -0.224 | 0.224 | 0.261 | 27.0 | -53 | -11 | 1183 | 1092 | 12252 |
| SRMFix | -0.226 | 0.226 | 0.267 | 38.4 | -76 | -10 | 1160 | 1046 | 11877 |
| SRM | -0.468 | 0.468 | 0.547 | 190.5 | -423 | -52 | 777 | 438 | 12342 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-02-24 | TCO09 Qual 1 | 1 | 1176 | 1,191.02 | -0.04 | -10 | 1425 | 12339 | -65 | 438 | 12342 |
| 3 | 2008-07-10 | SRM 409 | 2 | 672 | 708.25 | -0.12 | -16 | 1434 | 12245 | -52 | 503 | 12385 |
| 2 | 2008-04-15 | SRM 398 | 2 | 636 | 532.84 | -0.33 | -63 | 1451 | 8730 | -222 | 555 | 9017 |
| 1 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,166.05 | -0.10 | -31 | 1514 | 7466 | -423 | 777 | 7215 |