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 |
|---|---|---|---|
| nishaanth | 4 | 2204 | 1078 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.310 | 1.025 | 1.398 | 184.0 | -234 | 307 | 1507 | 1078 | 5240 |
| initial | 0.648 | 1.167 | 1.877 | 140.6 | -116 | 437 | 1637 | 1512 | 5407 |
| EloSRM | 0.498 | 1.351 | 1.970 | 215.9 | -97 | 690 | 2378 | 2204 | 5101 |
| Odd | 0.477 | 1.397 | 2.013 | 217.4 | -93 | 706 | 2214 | 2050 | 4908 |
| SRMFix | 0.305 | 1.476 | 2.017 | 218.2 | -187 | 614 | 1814 | 1554 | 5007 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-08-04 | SRM 551 | 2 | 520 | 207.30 | -1.33 | -97 | 2204 | 5101 | -50 | 1078 | 5240 |
| 3 | 2012-02-09 | SRM 532 | 1 | 701 | 607.76 | -0.25 | -53 | 2301 | 3994 | -234 | 1128 | 4779 |
| 2 | 2011-11-12 | SRM 523 | 1 | 467 | 551.48 | -0.13 | -24 | 2354 | 3475 | -145 | 1362 | 2554 |
| 1 | 2010-12-08 | SRM 490 | 2 | 54 | 701.00 | 3.70 | 690 | 2378 | 2518 | 307 | 1507 | 1451 |