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 |
|---|---|---|---|
| preetibhatnagar | 5 | 1704 | 654 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.144 | 0.262 | 0.271 | 31.5 | -40 | 28 | 1209 | 1131 | 10248 |
| Odd | -0.134 | 0.265 | 0.300 | 42.9 | -37 | 78 | 1621 | 1551 | 8558 |
| EloSRM | -0.145 | 0.277 | 0.301 | 38.1 | -41 | 75 | 1781 | 1704 | 8531 |
| SRMFix | -0.157 | 0.289 | 0.293 | 45.9 | -53 | 45 | 1191 | 1106 | 9256 |
| SRM | -0.595 | 0.595 | 0.679 | 136.5 | -259 | -64 | 941 | 654 | 9781 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-05-28 | SRM 507 | 2 | 1060 | ||||||||
| 4 | 2011-05-17 | SRM 504.5 | 2 | 949 | 816.60 | -0.37 | -36 | 1704 | 8531 | -100 | 654 | 9781 |
| 3 | 2011-05-11 | SRM 506 | 2 | 628 | 480.21 | -0.39 | -41 | 1740 | 8031 | -123 | 754 | 8548 |
| 2 | 2011-05-03 | Member SRM 505 | 2 | 615 | 738.57 | 0.26 | 75 | 1781 | 7608 | -64 | 877 | 6844 |
| 1 | 2011-04-16 | Member SRM 503 | 2 | 818 | 768.40 | -0.09 | 0 | 1706 | 8318 | -259 | 941 | 6030 |