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 |
|---|---|---|---|
| GTKoder | 6 | 1726 | 731 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.045 | 0.168 | 0.229 | 19.3 | -47 | 24 | 1253 | 1191 | 6758 |
| EloSRM | -0.044 | 0.186 | 0.238 | 38.6 | -50 | 64 | 1784 | 1726 | 6642 |
| initial | -0.003 | 0.190 | 0.235 | 22.8 | -58 | 25 | 1267 | 1198 | 6940 |
| Odd | -0.053 | 0.199 | 0.254 | 41.9 | -47 | 78 | 1656 | 1602 | 6557 |
| SRM | -0.392 | 0.392 | 0.437 | 78.2 | -142 | -28 | 1058 | 731 | 7808 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-05-20 | SRM 470 | 2 | 752 | 608.92 | -0.51 | -50 | 1726 | 6642 | -105 | 731 | 7808 |
| 5 | 2010-02-17 | SRM 462 | 2 | 444 | 390.96 | -0.18 | -8 | 1776 | 6193 | -43 | 836 | 6673 |
| 4 | 2009-12-22 | SRM 456 | 2 | 402 | 437.40 | 0.12 | 38 | 1784 | 5853 | -28 | 879 | 5813 |
| 3 | 2009-07-08 | SRM 444 | 2 | 535 | 584.23 | 0.13 | 36 | 1746 | 6284 | -48 | 907 | 6045 |
| 2 | 2009-06-23 | SRM 443 | 2 | 478 | 500.42 | 0.07 | 35 | 1709 | 6601 | -103 | 955 | 5330 |
| 1 | 2009-05-27 | SRM 441 | 2 | 641 | 693.56 | 0.11 | 64 | 1674 | 6984 | -142 | 1058 | 4378 |