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 |
|---|---|---|---|
| Z5 | 11 | 2299 | 1227 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.703 | 1.129 | 1.508 | 74.3 | -272 | 165 | 1227 | 1227 | 3188 |
| EloSRM | 0.407 | 1.137 | 1.400 | 101.0 | -107 | 293 | 2299 | 2299 | 3059 |
| SRMFix | 0.493 | 1.217 | 1.489 | 121.4 | -161 | 288 | 1730 | 1712 | 3214 |
| initial | 0.527 | 1.251 | 1.537 | 150.6 | -244 | 407 | 1899 | 1899 | 2792 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2011-01-27 | SRM 495 | 2 | 55 | 220.96 | 2.01 | 109 | 2299 | 3059 | 84 | 1227 | 3188 |
| 10 | 2011-01-22 | Member SRM 494 | 2 | 175 | 256.13 | 0.55 | 63 | 2191 | 3681 | 26 | 1143 | 3889 |
| 9 | 2010-02-17 | SRM 462 | 2 | 227 | 147.00 | -0.63 | -17 | 2128 | 3546 | -15 | 1117 | 3826 |
| 8 | 2010-02-13 | Member SRM 461 | 2 | 206 | 233.38 | 0.18 | 22 | 2145 | 3414 | 28 | 1132 | 3702 |
| 7 | 2010-01-19 | SRM 459 | 2 | 400 | 205.16 | -0.96 | -35 | 2123 | 3482 | -39 | 1104 | 3832 |
| 6 | 2010-01-04 | SRM 457 | 2 | 141 | 163.26 | 0.21 | 28 | 2159 | 3221 | 32 | 1143 | 3512 |
| 5 | 2009-12-17 | Member SRM 455 | 2 | 442 | 162.78 | -1.44 | -62 | 2131 | 3356 | -64 | 1111 | 3720 |
| 4 | 2009-12-05 | SRM 454 | 2 | 39 | 339.48 | 3.12 | 201 | 2193 | 3001 | 165 | 1175 | 3281 |
| 3 | 2009-11-25 | SRM 453.5 | 2 | 154 | 420.50 | 1.45 | 176 | 1992 | 4293 | 87 | 1010 | 4687 |
| 2 | 2009-11-05 | SRM 452 | 2 | 737 | 412.41 | -0.99 | -107 | 1816 | 5787 | -272 | 923 | 5924 |
| 1 | 2009-10-17 | SRM 450 | 2 | 339 | 666.34 | 0.98 | 293 | 1923 | 4838 | -5 | 1195 | 3178 |