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 |
|---|---|---|---|
| lzaworski | 4 | 2102 | 1131 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.587 | 1.469 | 1.589 | 133.8 | -153 | 132 | 1183 | 1131 | 3625 |
| EloSRM | 0.799 | 1.470 | 1.693 | 170.0 | -95 | 343 | 2102 | 2102 | 3447 |
| initial | 0.949 | 1.512 | 1.789 | 182.1 | -136 | 316 | 1657 | 1657 | 3159 |
| SRMFix | 0.828 | 1.532 | 1.788 | 184.8 | -171 | 339 | 1596 | 1596 | 3394 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-08-08 | SRM 446 | 2 | 101 | 354.98 | 1.81 | 149 | 2102 | 3447 | 101 | 1131 | 3625 |
| 3 | 2009-07-23 | SRM 445 | 2 | 704 | 277.58 | -1.34 | -95 | 1954 | 4509 | -153 | 1030 | 4495 |
| 2 | 2009-06-23 | SRM 443 | 2 | 83 | 474.80 | 2.52 | 343 | 2049 | 3801 | 132 | 1183 | 3205 |
| 1 | 2009-06-13 | SRM 442 | 2 | 594 | 686.32 | 0.21 | 93 | 1706 | 6637 | -149 | 1051 | 4318 |