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 |
|---|---|---|---|
| qoqo | 4 | 2257 | 1574 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.154 | 1.602 | 1.993 | 206.0 | -175 | 383 | 1624 | 1574 | 454 |
| initial | 1.525 | 1.645 | 2.281 | 198.1 | -15 | 452 | 1950 | 1935 | 708 |
| SRMFix | 1.293 | 1.695 | 2.194 | 248.5 | -57 | 632 | 2032 | 1974 | 495 |
| EloSRM | 1.393 | 1.731 | 2.279 | 262.9 | -44 | 637 | 2301 | 2257 | 486 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-01-15 | TCCC05 Round 1 | 1 | 243 | 177.17 | -0.46 | -44 | 2257 | 486 | -50 | 1574 | 454 |
| 3 | 2005-01-11 | TCCC05 Qual 3 | 1 | 14 | 74.72 | 2.42 | 331 | 2301 | 417 | 216 | 1624 | 389 |
| 2 | 2004-10-18 | SRM 216 | 1 | 106 | 115.44 | -0.22 | -39 | 1970 | 938 | -175 | 1408 | 705 |
| 1 | 2004-09-14 | SRM 211 | 2 | 9 | 128.25 | 3.83 | 637 | 2010 | 835 | 383 | 1583 | 436 |