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 |
|---|---|---|---|
| GuestFromFuture | 4 | 1650 | 511 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.102 | 0.425 | 0.571 | 100.4 | -65 | 272 | 1650 | 1650 | 11707 |
| SRMFix | -0.049 | 0.490 | 0.543 | 74.4 | -93 | 98 | 1107 | 1099 | 11128 |
| initial | -0.076 | 0.496 | 0.538 | 59.8 | -57 | 101 | 1164 | 1164 | 10553 |
| SRM | -0.398 | 0.806 | 0.838 | 217.2 | -331 | 90 | 869 | 511 | 12642 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-04-11 | SRM 540 | 2 | 495 | 1,028.97 | 1.06 | 272 | 1650 | 11707 | 90 | 511 | 12642 |
| 3 | 2012-04-04 | SRM 539 | 2 | 707 | 681.89 | -0.04 | -9 | 1379 | 13271 | -156 | 421 | 12892 |
| 2 | 2007-06-20 | SRM 355 | 2 | 541 | 437.17 | -0.34 | -65 | 1387 | 7240 | -292 | 577 | 7267 |
| 1 | 2007-05-23 | SRM 350 | 2 | 371 | 355.30 | -0.26 | -56 | 1452 | 6123 | -331 | 869 | 4930 |