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 |
|---|---|---|---|
| wroth42 | 4 | 1853 | 1221 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.633 | 0.633 | 0.816 | 132.1 | 40 | 191 | 1853 | 1853 | 1212 |
| SRM | 0.452 | 0.634 | 0.816 | 53.2 | -66 | 86 | 1221 | 1221 | 1195 |
| Odd | 0.651 | 0.651 | 0.821 | 127.6 | 47 | 174 | 1789 | 1789 | 1211 |
| SRMFix | 0.664 | 0.664 | 0.869 | 93.9 | 37 | 194 | 1576 | 1576 | 1238 |
| initial | 0.780 | 0.780 | 0.978 | 93.9 | 46 | 217 | 1575 | 1575 | 1185 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-10-18 | SRM 216 | 2 | 42 | 48.11 | 0.20 | 40 | 1853 | 1212 | 31 | 1221 | 1195 |
| 3 | 2004-08-18 | SRM 208 | 2 | 30 | 85.55 | 1.51 | 191 | 1813 | 1233 | 86 | 1190 | 1231 |
| 2 | 2004-08-04 | SRM 206 | 2 | 77 | 102.01 | 0.40 | 116 | 1622 | 1773 | -30 | 1104 | 1510 |
| 1 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 365 | 491.28 | 0.43 | 181 | 1506 | 1859 | -66 | 1134 | 1261 |