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 |
|---|---|---|---|
| praveen_kumar | 7 | 2134 | 975 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.001 | 0.536 | 0.837 | 57.0 | -191 | 86 | 1193 | 975 | 6530 |
| SRMFix | 0.207 | 0.700 | 0.901 | 88.9 | -117 | 187 | 1492 | 1405 | 6342 |
| initial | 0.269 | 0.709 | 0.920 | 85.4 | -79 | 244 | 1565 | 1426 | 6072 |
| EloSRM | 0.186 | 0.776 | 0.935 | 114.3 | -89 | 288 | 2185 | 2134 | 6009 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-04-26 | SRM 577 | 2 | 506 | 301.62 | -0.75 | -34 | 2134 | 6009 | -50 | 975 | 6530 |
| 6 | 2013-04-06 | SRM 575 | 2 | 512 | 384.45 | -0.41 | -16 | 2168 | 5994 | -18 | 1025 | 6287 |
| 5 | 2013-03-25 | SRM 574 | 2 | 153 | 558.34 | 1.87 | 174 | 2185 | 5820 | 86 | 1043 | 6007 |
| 4 | 2013-03-14 | SRM 573 | 2 | 410 | 389.43 | -0.07 | 9 | 2010 | 7535 | -46 | 957 | 7104 |
| 3 | 2013-03-09 | TCO13 Round 1C | 1 | 989 | 1,443.11 | 0.55 | 189 | 2002 | 7555 | 1 | 1003 | 6422 |
| 2 | 2009-07-08 | SRM 444 | 2 | 691 | 389.29 | -0.83 | -89 | 1813 | 5655 | -191 | 1002 | 4787 |
| 1 | 2009-06-23 | SRM 443 | 2 | 283 | 548.45 | 0.96 | 288 | 1903 | 4898 | -7 | 1193 | 3124 |