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 |
|---|---|---|---|
| Charlie | 3 | 1124 | 656 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.272 | 0.272 | 0.463 | 37.4 | -94 | 13 | 1124 | 1124 | 2414 |
| SRMFix | -0.281 | 0.281 | 0.463 | 62.5 | -180 | -1 | 1020 | 1013 | 2503 |
| EloSRM | -0.255 | 0.283 | 0.463 | 47.2 | -109 | 24 | 1124 | 1124 | 2443 |
| initial | -0.324 | 0.324 | 0.468 | 39.0 | -96 | -9 | 1104 | 1083 | 2462 |
| SRM | -0.473 | 0.473 | 0.527 | 181.3 | -355 | -92 | 845 | 656 | 2260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2002-04-01 | SRM 76 | 2 | 307 | 316.20 | 0.04 | 24 | 1124 | 2443 | -97 | 656 | 2260 |
| 2 | 2002-02-21 | TCCC '02 W/MW Reg. Quart. | 1 | 137 | 156.48 | -0.00 | 8 | 1100 | 1970 | -92 | 753 | 1641 |
| 1 | 2001-04-21 | TCCC '01 Round 2 | 1 | 85 | 52.50 | -0.80 | -109 | 1091 | 85 | -355 | 845 | 85 |