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 |
|---|---|---|---|
| GeorgeSG | 9 | 1892 | 718 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.016 | 0.243 | 0.331 | 26.5 | -42 | 74 | 1246 | 1217 | 8622 |
| initial | 0.045 | 0.246 | 0.339 | 29.6 | -52 | 77 | 1259 | 1249 | 8353 |
| Odd | 0.020 | 0.280 | 0.355 | 40.7 | -33 | 157 | 1710 | 1710 | 8329 |
| EloSRM | 0.014 | 0.292 | 0.375 | 48.4 | -39 | 232 | 1903 | 1892 | 8207 |
| SRM | -0.208 | 0.390 | 0.469 | 62.0 | -183 | 38 | 1017 | 718 | 10440 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2012-06-16 | SRM 546 | 2 | 593 | 544.68 | -0.12 | -1 | 1892 | 8207 | -9 | 718 | 10440 |
| 8 | 2012-06-07 | SRM 545 | 2 | 480 | 665.46 | 0.47 | 51 | 1893 | 8197 | 38 | 727 | 10379 |
| 7 | 2012-05-19 | SRM 543 | 2 | 877 | 673.90 | -0.56 | -39 | 1843 | 8771 | -84 | 689 | 10877 |
| 6 | 2012-04-23 | SRM 541 | 2 | 509 | 611.61 | -0.29 | -19 | 1882 | 8536 | -55 | 773 | 10068 |
| 5 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,270.23 | -0.06 | -2 | 1901 | 8313 | -23 | 828 | 9019 |
| 4 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,387.62 | -0.04 | 0 | 1903 | 8097 | -35 | 851 | 8434 |
| 3 | 2012-04-04 | SRM 539 | 2 | 339 | 573.20 | 0.76 | 232 | 1903 | 8044 | 0 | 886 | 7962 |
| 2 | 2009-09-23 | SRM 449 | 2 | 561 | 664.82 | -0.18 | -18 | 1671 | 6990 | -131 | 886 | 6413 |
| 1 | 2009-06-23 | SRM 443 | 2 | 496 | 548.43 | 0.14 | 75 | 1689 | 6803 | -183 | 1017 | 4615 |