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 |
|---|---|---|---|
| srijanbhatnagar | 4 | 1573 | 439 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.018 | 0.395 | 0.438 | 88.0 | -121 | 126 | 1573 | 1573 | 8650 |
| initial | -0.095 | 0.396 | 0.452 | 47.7 | -68 | 69 | 1154 | 1154 | 10528 |
| SRMFix | -0.056 | 0.427 | 0.479 | 72.2 | -144 | 72 | 1087 | 1087 | 11419 |
| SRM | -0.287 | 0.699 | 0.876 | 248.2 | -648 | 96 | 552 | 439 | 12681 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-12-20 | SRM 430 | 2 | 415 | 654.90 | 0.66 | 126 | 1573 | 8650 | 96 | 439 | 12681 |
| 3 | 2008-11-06 | SRM 424 | 2 | 563 | 631.99 | 0.17 | 49 | 1447 | 11768 | 20 | 343 | 12615 |
| 2 | 2008-10-08 | SRM 421 | 2 | 827 | 692.31 | -0.27 | -56 | 1398 | 12965 | -229 | 323 | 13129 |
| 1 | 2008-09-11 | SRM 417 | 2 | 850 | 609.86 | -0.48 | -121 | 1454 | 11877 | -648 | 552 | 12300 |