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 |
|---|---|---|---|
| duffy76 | 3 | 1479 | 765 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.008 | 0.270 | 0.297 | 45.2 | -48 | 85 | 1399 | 1399 | 5169 |
| EloSRM | -0.001 | 0.286 | 0.313 | 53.6 | -64 | 89 | 1479 | 1479 | 5089 |
| initial | -0.100 | 0.330 | 0.343 | 39.8 | -52 | 42 | 1164 | 1164 | 5466 |
| SRMFix | -0.066 | 0.347 | 0.375 | 64.3 | -110 | 57 | 1122 | 1122 | 5601 |
| SRM | -0.476 | 0.623 | 0.762 | 151.7 | -353 | 10 | 847 | 765 | 5744 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-08-03 | SRM 314 | 2 | 217 | 292.00 | 0.43 | 89 | 1479 | 5089 | 10 | 765 | 5744 |
| 2 | 2006-06-28 | SRM 309 | 2 | 249 | 289.45 | -0.12 | -8 | 1390 | 5733 | -92 | 755 | 5665 |
| 1 | 2006-06-24 | SRM 308 | 2 | 326 | 262.53 | -0.31 | -64 | 1398 | 5593 | -353 | 847 | 4820 |