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 |
|---|---|---|---|
| kumar_t_siva | 7 | 1869 | 883 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.203 | 0.706 | 0.959 | 85.0 | -131 | 251 | 1546 | 1371 | 4623 |
| SRM | -0.231 | 0.736 | 0.835 | 123.3 | -191 | 194 | 1458 | 883 | 6033 |
| EloSRM | 0.067 | 0.803 | 1.030 | 138.2 | -77 | 478 | 2069 | 1869 | 4353 |
| SRMFix | -0.020 | 0.832 | 1.032 | 118.6 | -120 | 404 | 1711 | 1416 | 4393 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2008-02-13 | TCO08 Qual 3 | 1 | 593 | 679.86 | 0.20 | 51 | 1869 | 4353 | 15 | 883 | 6033 |
| 6 | 2007-04-18 | SRM 345 | 2 | 539 | 243.73 | -1.26 | -68 | 1818 | 3503 | -167 | 868 | 4957 |
| 5 | 2007-04-12 | TCO07 Round 1C | 1 | 369 | 296.82 | -0.36 | -49 | 1885 | 3065 | -191 | 1035 | 3582 |
| 4 | 2007-04-03 | TCO07 Qual 3 | 1 | 443 | 303.65 | -0.55 | -58 | 1934 | 2783 | -99 | 1226 | 2318 |
| 3 | 2007-03-29 | TCO07 Qual 1 | 1 | 688 | 518.23 | -0.41 | -77 | 1992 | 2398 | -133 | 1325 | 1681 |
| 2 | 2005-05-14 | SRM 242 | 1 | 116 | 184.43 | 0.67 | 188 | 2069 | 840 | 64 | 1458 | 633 |
| 1 | 2005-04-30 | SRM 240 | 2 | 42 | 190.34 | 2.18 | 478 | 1882 | 1242 | 194 | 1394 | 745 |