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 |
|---|---|---|---|
| gustavo.gouveia | 3 | 2163 | 1229 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.050 | 0.098 | 0.117 | 26.3 | -25 | 42 | 1254 | 1229 | 3253 |
| EloSRM | 0.541 | 0.541 | 0.665 | 188.0 | 48 | 390 | 2163 | 2163 | 3081 |
| SRMFix | 0.545 | 0.545 | 0.633 | 106.3 | 32 | 218 | 1519 | 1519 | 4077 |
| Odd | 0.553 | 0.553 | 0.678 | 186.3 | 48 | 392 | 2011 | 2011 | 3228 |
| initial | 0.595 | 0.595 | 0.672 | 71.6 | 34 | 123 | 1415 | 1415 | 4778 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-03-11 | SRM 436 | 1 | 545 | 612.33 | 0.17 | 48 | 2163 | 3081 | -25 | 1229 | 3253 |
| 2 | 2009-03-07 | TCO09 Round 1 | 1 | 1040 | 1,354.69 | 0.38 | 126 | 2115 | 3336 | 12 | 1254 | 3018 |
| 1 | 2009-03-04 | TCO09 Qual 3 | 1 | 445 | 936.98 | 1.07 | 390 | 1989 | 4203 | 42 | 1242 | 3161 |