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 |
|---|---|---|---|
| Gubuntu | 6 | 1987 | 740 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 1.207 | 1.513 | 3.337 | 118.9 | -82 | 557 | 1839 | 1839 | 4453 |
| EloSRM | 1.218 | 1.514 | 3.352 | 131.0 | -98 | 603 | 1987 | 1987 | 4243 |
| SRMFix | 1.152 | 1.564 | 3.337 | 105.5 | -125 | 412 | 1391 | 1391 | 4921 |
| initial | 1.121 | 1.578 | 3.317 | 190.0 | -57 | 975 | 2010 | 2010 | 2193 |
| SRM | 0.950 | 1.787 | 3.413 | 201.3 | -500 | 364 | 740 | 740 | 8202 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-06-13 | SRM 442 | 2 | 3 | 880.36 | 8.20 | 603 | 1987 | 4243 | 364 | 740 | 8202 |
| 5 | 2009-05-12 | SRM 440 | 2 | 728 | 764.12 | -0.12 | -18 | 1385 | 11550 | -29 | 376 | 11504 |
| 4 | 2008-09-20 | SRM 418 | 2 | 445 | 569.96 | -0.01 | 7 | 1403 | 12808 | 10 | 405 | 12872 |
| 3 | 2008-09-11 | SRM 417 | 2 | 848 | 708.29 | -0.25 | -43 | 1396 | 12907 | -213 | 395 | 12951 |
| 2 | 2008-08-16 | SRM 414 | 2 | 508 | 589.26 | -0.11 | -17 | 1438 | 12269 | -92 | 608 | 11894 |
| 1 | 2008-04-15 | SRM 398 | 2 | 636 | 511.11 | -0.39 | -98 | 1455 | 8604 | -500 | 700 | 7969 |