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 |
|---|---|---|---|
| Vittorio | 14 | 2467 | 1222 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.602 | 1.090 | 1.555 | 131.2 | -148 | 467 | 2143 | 2143 | 2704 |
| SRMFix | 0.569 | 1.138 | 1.584 | 101.3 | -128 | 439 | 1902 | 1902 | 2817 |
| EloSRM | 0.792 | 1.191 | 1.727 | 109.4 | -130 | 346 | 2467 | 2467 | 3256 |
| SRM | 0.772 | 1.208 | 1.860 | 75.8 | -144 | 193 | 1369 | 1222 | 3951 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2012-11-10 | SRM 560 | 2 | 23 | 212.97 | 3.21 | 219 | 2467 | 3256 | 118 | 1222 | 3951 |
| 13 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 462.72 | -1.02 | -54 | 2248 | 2589 | -137 | 1104 | 5254 |
| 12 | 2009-01-06 | SRM 432 | 1 | 400 | 399.65 | -0.19 | -14 | 2303 | 2332 | -50 | 1241 | 3193 |
| 11 | 2008-12-11 | SRM 429 | 1 | 441 | 483.36 | 0.13 | 24 | 2317 | 2227 | 8 | 1291 | 2802 |
| 10 | 2008-12-02 | SRM 428 | 2 | 20 | 146.74 | 2.88 | 136 | 2293 | 2341 | 104 | 1283 | 2895 |
| 9 | 2008-11-25 | SRM 427 | 2 | 50 | 216.10 | 2.11 | 166 | 2157 | 3029 | 81 | 1179 | 3786 |
| 8 | 2008-11-12 | SRM 425 | 2 | 314 | 270.70 | -0.21 | -3 | 1991 | 4090 | -20 | 1098 | 5419 |
| 7 | 2007-08-30 | TCCC07 Round 1B | 1 | 343 | 338.32 | -0.02 | 8 | 1995 | 2837 | -30 | 1118 | 3136 |
| 6 | 2007-08-23 | TCCC07 Qual 3 | 1 | 312 | 143.06 | -1.12 | -130 | 1987 | 2870 | -144 | 1148 | 2993 |
| 5 | 2007-03-14 | SRM 342 | 1 | 304 | 300.84 | -0.02 | 10 | 2117 | 1810 | -69 | 1292 | 1817 |
| 4 | 2006-09-30 | SRM 320 | 1 | 360 | 437.13 | 0.28 | 89 | 2108 | 1674 | -8 | 1361 | 1453 |
| 3 | 2006-05-09 | SRM 301 | 1 | 284 | ||||||||
| 2 | 2006-04-11 | SRM 298 | 2 | 17 | 202.20 | 3.57 | 346 | 2019 | 1686 | 193 | 1369 | 1259 |
| 1 | 2006-03-25 | SRM 294 | 2 | 245 | 399.86 | 0.71 | 223 | 1673 | 3149 | -24 | 1176 | 2122 |