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 |
|---|---|---|---|
| pimlock | 4 | 2284 | 1219 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.830 | 1.362 | 1.774 | 101.2 | -133 | 140 | 1219 | 1219 | 2933 |
| SRMFix | 1.232 | 1.424 | 1.891 | 159.4 | -64 | 300 | 1710 | 1710 | 2838 |
| initial | 1.330 | 1.426 | 1.939 | 171.7 | -23 | 427 | 1840 | 1840 | 2620 |
| Odd | 1.337 | 1.566 | 2.078 | 205.0 | -38 | 419 | 2087 | 2087 | 2934 |
| EloSRM | 1.379 | 1.610 | 2.167 | 237.8 | -47 | 548 | 2284 | 2284 | 2658 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-05-20 | SRM 470 | 2 | 38 | 630.43 | 4.05 | 548 | 2284 | 2658 | 140 | 1219 | 2933 |
| 3 | 2005-11-21 | SRM 273 | 2 | 71 | 179.96 | 1.34 | 165 | 1736 | 2238 | 72 | 1079 | 2225 |
| 2 | 2005-11-19 | SRM 272 | 2 | 278 | 201.99 | -0.46 | -47 | 1571 | 2917 | -133 | 1007 | 2557 |
| 1 | 2005-10-18 | SRM 268 | 2 | 159 | 238.28 | 0.58 | 191 | 1619 | 2617 | -60 | 1140 | 1880 |