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 |
|---|---|---|---|
| raja.avi | 8 | 1684 | 428 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.002 | 0.354 | 0.388 | 72.6 | -130 | 142 | 1722 | 1684 | 8037 |
| initial | -0.068 | 0.366 | 0.394 | 44.0 | -72 | 58 | 1183 | 1134 | 9426 |
| SRMFix | -0.010 | 0.380 | 0.409 | 52.6 | -150 | 63 | 1115 | 1086 | 9257 |
| SRM | -0.001 | 0.533 | 0.678 | 170.8 | -779 | 121 | 469 | 428 | 10413 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2011-01-22 | Member SRM 494 | 2 | 805 | 683.13 | -0.41 | -37 | 1684 | 8037 | -41 | 428 | 10413 |
| 7 | 2010-12-18 | Member SRM 491 | 2 | 663 | 763.60 | 0.20 | 46 | 1722 | 7611 | 56 | 469 | 10254 |
| 6 | 2010-09-25 | SRM 483 | 2 | 597 | 813.62 | 0.45 | 98 | 1676 | 7517 | 74 | 413 | 9831 |
| 5 | 2010-02-13 | Member SRM 461 | 2 | 771 | 864.32 | 0.16 | 40 | 1578 | 8015 | 46 | 339 | 9706 |
| 4 | 2009-12-22 | SRM 456 | 2 | 423 | 638.88 | 0.60 | 142 | 1538 | 8335 | 121 | 293 | 9387 |
| 3 | 2009-08-25 | SRM 447 | 2 | 771 | 761.26 | -0.16 | -24 | 1396 | 10276 | -25 | 172 | 10362 |
| 2 | 2009-08-08 | SRM 446 | 2 | 1046 | 841.10 | -0.32 | -64 | 1420 | 10141 | -224 | 197 | 10277 |
| 1 | 2009-06-23 | SRM 443 | 2 | 801 | 548.80 | -0.54 | -130 | 1484 | 9735 | -779 | 421 | 10182 |