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 |
|---|---|---|---|
| paulb | 4 | 1358 | 738 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.103 | 0.335 | 0.468 | 60.7 | -43 | 161 | 1377 | 1358 | 1821 |
| Odd | 0.089 | 0.337 | 0.458 | 53.2 | -34 | 148 | 1353 | 1335 | 1848 |
| initial | 0.033 | 0.367 | 0.449 | 44.2 | -36 | 96 | 1245 | 1216 | 1789 |
| SRMFix | 0.035 | 0.375 | 0.461 | 58.0 | -76 | 106 | 1210 | 1181 | 1908 |
| SRM | -0.250 | 0.565 | 0.603 | 145.0 | -367 | 59 | 833 | 738 | 2615 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-06-03 | SRM 94 | 2 | 220 | 243.42 | -0.26 | -19 | 1358 | 1821 | -45 | 738 | 2615 |
| 3 | 2002-05-30 | SRM 93 | 2 | 161 | 295.32 | 0.88 | 161 | 1377 | 1738 | 59 | 783 | 2404 |
| 2 | 2002-05-29 | SRM 92 | 2 | 319 | 319.09 | 0.00 | 20 | 1216 | 2454 | -109 | 724 | 2599 |
| 1 | 2002-01-31 | SRM 62 | 2 | 244 | 255.79 | -0.20 | -43 | 1196 | 1209 | -367 | 833 | 1149 |