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 |
|---|---|---|---|
| nagendra.cse | 6 | 2002 | 841 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.144 | 0.477 | 0.565 | 57.5 | -84 | 104 | 1369 | 1304 | 7849 |
| SRM | -0.304 | 0.481 | 0.614 | 64.2 | -156 | 13 | 1156 | 841 | 8959 |
| SRMFix | 0.031 | 0.511 | 0.576 | 77.0 | -89 | 156 | 1371 | 1288 | 7957 |
| EloSRM | -0.045 | 0.544 | 0.616 | 87.9 | -66 | 257 | 2054 | 2002 | 7625 |
| Odd | -0.049 | 0.547 | 0.625 | 87.1 | -59 | 275 | 1876 | 1822 | 7592 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-04-06 | SRM 575 | 2 | 728 | 594.35 | -0.29 | -16 | 2002 | 7625 | -21 | 841 | 8959 |
| 5 | 2013-03-25 | SRM 574 | 2 | 563 | 581.30 | 0.05 | 27 | 2018 | 7448 | -5 | 862 | 8596 |
| 4 | 2012-07-09 | SRM 549 | 2 | 506 | 322.52 | -0.88 | -62 | 1991 | 7119 | -146 | 867 | 8035 |
| 3 | 2012-07-02 | SRM 548 | 2 | 221 | 343.30 | 0.64 | 99 | 2054 | 6463 | 13 | 1013 | 5970 |
| 2 | 2012-06-16 | SRM 546 | 2 | 636 | 420.80 | -0.60 | -66 | 1955 | 7569 | -156 | 1000 | 6255 |
| 1 | 2012-06-07 | SRM 545 | 2 | 427 | 750.76 | 0.81 | 257 | 2021 | 6911 | -44 | 1156 | 4667 |