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 |
|---|---|---|---|
| black_x1 | 2 | 2052 | 981 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.266 | 0.675 | 0.726 | 81.3 | -49 | 113 | 1313 | 1264 | 8780 |
| SRM | -0.724 | 0.724 | 0.967 | 109.5 | -206 | -13 | 1187 | 981 | 6932 |
| SRMFix | 0.046 | 0.823 | 0.825 | 159.1 | -124 | 194 | 1394 | 1270 | 8504 |
| EloSRM | 0.075 | 0.924 | 0.927 | 200.7 | -101 | 301 | 2153 | 2052 | 7987 |
| Odd | 0.114 | 0.940 | 0.947 | 205.2 | -91 | 319 | 1931 | 1839 | 8080 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-05-10 | SRM 620 | 2 | 874 | 484.95 | -0.85 | -101 | 2052 | 7987 | -206 | 981 | 6932 |
| 1 | 2014-03-04 | SRM 611 | 2 | 320 | 639.50 | 1.00 | 301 | 2153 | 6524 | -13 | 1187 | 4629 |