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 |
|---|---|---|---|
| Sharath.Ciddu | 7 | 1678 | 779 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.261 | 0.605 | 0.816 | 94.7 | -83 | 250 | 1761 | 1678 | 11234 |
| Odd | 0.200 | 0.642 | 0.827 | 86.8 | -86 | 222 | 1687 | 1601 | 9410 |
| initial | 0.120 | 0.698 | 0.908 | 84.0 | -150 | 193 | 1437 | 1287 | 7547 |
| SRMFix | 0.125 | 0.706 | 0.899 | 83.6 | -104 | 146 | 1382 | 1278 | 7589 |
| SRM | -0.015 | 0.748 | 0.911 | 114.8 | -242 | 100 | 992 | 779 | 9332 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-12-08 | SRM 563 | 2 | 606 | 442.84 | -0.48 | -83 | 1678 | 11234 | -186 | 779 | 9332 |
| 6 | 2012-11-30 | SRM 562 | 2 | 29 | ||||||||
| 5 | 2006-01-24 | SRM 285 | 2 | 71 | 227.64 | 1.68 | 250 | 1761 | 2355 | 100 | 965 | 3038 |
| 4 | 2005-03-03 | SRM 233 | 2 | 167 | 147.42 | -0.18 | -4 | 1511 | 2313 | -44 | 865 | 2610 |
| 3 | 2005-01-11 | TCCC05 Qual 5 | 1 | 91 | 113.20 | -0.20 | -27 | 1515 | 2256 | -83 | 909 | 2413 |
| 2 | 2004-11-04 | SRM 218 | 2 | 61 | 115.19 | 0.92 | 185 | 1541 | 2100 | 34 | 992 | 1999 |
| 1 | 2004-10-06 | SRM 214 | 2 | 168 | 149.00 | -0.17 | -19 | 1356 | 2948 | -242 | 958 | 2257 |