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 |
|---|---|---|---|
| chinna145 | 7 | 1522 | 825 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.477 | 0.734 | 1.076 | 77.1 | -90 | 154 | 1529 | 1522 | 1121 |
| Odd | 0.463 | 0.738 | 1.072 | 73.7 | -84 | 151 | 1506 | 1500 | 1114 |
| SRMFix | 0.444 | 0.805 | 1.136 | 86.9 | -134 | 198 | 1409 | 1374 | 1056 |
| initial | 0.308 | 0.864 | 1.130 | 104.0 | -121 | 293 | 1580 | 1459 | 834 |
| SRM | 0.415 | 0.983 | 1.335 | 153.0 | -502 | 167 | 825 | 825 | 1996 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2002-05-01 | SRM 85 | 2 | 203 | 166.85 | -0.28 | -7 | 1522 | 1121 | 7 | 825 | 1996 |
| 6 | 2002-04-30 | SRM 84 | 2 | 44 | 244.63 | 2.48 | 154 | 1529 | 1071 | 167 | 818 | 1980 |
| 5 | 2002-04-27 | SRM 83 | 2 | 107 | 238.71 | 1.16 | 124 | 1376 | 1422 | 106 | 651 | 2456 |
| 4 | 2002-04-15 | SRM 80 | 2 | 266 | 259.86 | -0.03 | 6 | 1251 | 1772 | -19 | 545 | 2589 |
| 3 | 2002-04-10 | SRM 79 | 2 | 200 | 305.00 | 0.61 | 123 | 1245 | 1785 | 68 | 564 | 2533 |
| 2 | 2002-04-09 | SRM 78 | 2 | 315 | 272.69 | -0.21 | -35 | 1122 | 2542 | -202 | 496 | 2561 |
| 1 | 2002-04-03 | SRM 77 | 2 | 338 | 260.72 | -0.38 | -90 | 1158 | 2251 | -502 | 698 | 2190 |