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 |
|---|---|---|---|
| topcoder2006 | 7 | 2101 | 1150 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.664 | 0.943 | 1.651 | 119.3 | -45 | 466 | 1824 | 1732 | 1817 |
| EloSRM | 0.728 | 0.953 | 1.636 | 129.5 | -41 | 386 | 2159 | 2101 | 1733 |
| initial | 0.768 | 0.955 | 1.724 | 115.0 | -39 | 499 | 1818 | 1755 | 1824 |
| SRM | 0.740 | 1.120 | 1.611 | 132.3 | -251 | 228 | 1453 | 1150 | 2678 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2006-10-11 | TCCC06 Round 2C | 1 | 116 | ||||||||
| 6 | 2006-10-09 | SRM 322 | 2 | 59 | 60.76 | 0.04 | 16 | 2101 | 1733 | 82 | 1150 | 2678 |
| 5 | 2006-10-02 | SRM 321 | 1 | 411 | 316.23 | -0.39 | -41 | 2085 | 1771 | -251 | 1068 | 3209 |
| 4 | 2006-09-30 | SRM 320 | 1 | 427 | 381.71 | -0.29 | -33 | 2127 | 1611 | -134 | 1319 | 1631 |
| 3 | 2006-09-27 | TCCC06 Round 1C | 1 | 110 | 168.95 | 0.62 | 116 | 2159 | 1477 | 62 | 1453 | 1129 |
| 2 | 2006-09-18 | SRM 319 | 2 | 16 | 238.79 | 3.90 | 386 | 2044 | 1862 | 228 | 1391 | 1326 |
| 1 | 2006-09-09 | TCCC06 Qual 2 | 1 | 374 | 522.58 | 0.48 | 185 | 1657 | 3797 | -37 | 1163 | 2514 |