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 |
|---|---|---|---|
| mablok | 7 | 2220 | 991 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.310 | 0.902 | 1.069 | 136.8 | -127 | 411 | 2325 | 2220 | 5544 |
| Odd | 0.316 | 0.902 | 1.078 | 130.3 | -111 | 409 | 2131 | 2038 | 5408 |
| initial | 0.379 | 0.931 | 1.122 | 112.1 | -108 | 227 | 1682 | 1519 | 5363 |
| SRMFix | 0.377 | 0.940 | 1.134 | 119.6 | -147 | 279 | 1624 | 1505 | 5560 |
| SRM | 0.724 | 1.190 | 1.438 | 161.0 | -629 | 196 | 1030 | 991 | 6581 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-12-14 | SRM 600 | 2 | 516 | 289.97 | -0.83 | -54 | 2220 | 5544 | -9 | 991 | 6581 |
| 6 | 2013-02-23 | TCO13 Round 1A | 1 | 1170 | 911.98 | -0.36 | -40 | 2275 | 4783 | -30 | 1000 | 6393 |
| 5 | 2013-01-12 | SRM 566 | 2 | 248 | 192.97 | -0.36 | -10 | 2315 | 4286 | 47 | 1030 | 5916 |
| 4 | 2012-11-10 | SRM 560 | 2 | 104 | 276.87 | 1.41 | 159 | 2325 | 4200 | 126 | 983 | 6491 |
| 3 | 2012-09-01 | SRM 554 | 2 | 296 | 512.92 | 0.79 | 156 | 2167 | 5498 | 90 | 857 | 8208 |
| 2 | 2011-11-12 | SRM 523 | 2 | 220 | 905.85 | 2.04 | 411 | 2011 | 6215 | 196 | 767 | 9327 |
| 1 | 2011-09-10 | SRM 517 | 2 | 1301 | 923.73 | -0.52 | -127 | 1600 | 11063 | -629 | 571 | 10986 |