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 |
|---|---|---|---|
| obouqat1 | 4 | 1459 | 913 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.079 | 0.512 | 0.544 | 61.6 | -80 | 78 | 1264 | 1238 | 2126 |
| SRM | -0.315 | 0.557 | 0.698 | 85.2 | -233 | 27 | 1178 | 913 | 2152 |
| SRMFix | 0.008 | 0.565 | 0.618 | 90.0 | -142 | 113 | 1313 | 1217 | 2196 |
| EloSRM | -0.060 | 0.623 | 0.654 | 98.3 | -98 | 191 | 1522 | 1459 | 2096 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-12-17 | SRM 175 | 2 | 79 | 112.51 | 0.51 | 70 | 1459 | 2096 | 27 | 913 | 2152 |
| 3 | 2003-12-13 | SRM 174 | 2 | 155 | 115.82 | -0.42 | -35 | 1389 | 2323 | -59 | 886 | 2262 |
| 2 | 2003-11-25 | SRM 173 | 2 | 215 | 111.59 | -0.95 | -98 | 1424 | 2221 | -233 | 945 | 2028 |
| 1 | 2003-11-20 | SRM 172 | 2 | 112 | 171.59 | 0.62 | 191 | 1522 | 1859 | -22 | 1178 | 1172 |