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 |
|---|---|---|---|
| gj1292 | 5 | 1883 | 686 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.019 | 0.436 | 0.483 | 52.5 | -65 | 87 | 1287 | 1188 | 9862 |
| SRMFix | -0.108 | 0.482 | 0.544 | 77.7 | -131 | 149 | 1349 | 1170 | 9726 |
| EloSRM | -0.160 | 0.531 | 0.616 | 90.3 | -102 | 240 | 2035 | 1883 | 9003 |
| Odd | -0.153 | 0.537 | 0.628 | 92.2 | -94 | 262 | 1838 | 1697 | 9014 |
| SRM | -0.473 | 0.560 | 0.691 | 107.6 | -224 | 12 | 1160 | 686 | 11087 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-04-06 | SRM 575 | 2 | 733 | 816.17 | 0.16 | 30 | 1883 | 9003 | 12 | 686 | 11087 |
| 4 | 2013-03-14 | SRM 573 | 2 | 730 | 462.32 | -0.66 | -60 | 1854 | 9323 | -164 | 674 | 11230 |
| 3 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 1,276.61 | -0.16 | -19 | 1914 | 8503 | -98 | 838 | 8915 |
| 2 | 2013-02-19 | SRM 571 | 2 | 999 | 533.20 | -0.90 | -102 | 1933 | 8099 | -224 | 936 | 7341 |
| 1 | 2013-01-21 | SRM 567 | 2 | 379 | 647.47 | 0.77 | 240 | 2035 | 6802 | -40 | 1160 | 4587 |