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 |
|---|---|---|---|
| chandan301 | 9 | 2568 | 1242 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.598 | 0.912 | 1.266 | 104.1 | -46 | 358 | 2326 | 2326 | 3353 |
| initial | 0.669 | 0.917 | 1.312 | 110.4 | -119 | 385 | 1925 | 1925 | 3429 |
| EloSRM | 0.550 | 0.921 | 1.296 | 112.8 | -66 | 386 | 2568 | 2568 | 3302 |
| SRMFix | 0.612 | 0.925 | 1.236 | 98.7 | -100 | 261 | 1796 | 1796 | 3425 |
| SRM | 0.716 | 1.008 | 1.375 | 69.1 | -116 | 135 | 1242 | 1242 | 3868 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2015-04-09 | SRM 655 | 2 | 41 | 87.78 | 1.10 | 66 | 2568 | 3302 | 69 | 1242 | 3868 |
| 8 | 2015-01-24 | SRM 647 | 1 | 380 | 386.24 | -0.18 | -16 | 2502 | 3728 | -48 | 1173 | 4713 |
| 7 | 2015-01-15 | SRM 646 | 2 | 42 | 86.34 | 1.04 | 75 | 2518 | 3608 | 57 | 1221 | 4208 |
| 6 | 2014-12-16 | SRM 642 | 2 | 82 | 88.54 | 0.11 | 26 | 2443 | 4193 | 29 | 1164 | 4844 |
| 5 | 2014-12-11 | SRM 641 | 2 | 260 | 112.42 | -1.21 | -66 | 2417 | 4424 | -26 | 1135 | 5189 |
| 4 | 2014-12-09 | SRM 640 | 2 | 33 | 283.86 | 3.10 | 386 | 2483 | 3889 | 135 | 1161 | 4891 |
| 3 | 2013-03-02 | TCO13 Round 1B | 1 | 1344 | 1,117.35 | -0.27 | -37 | 2097 | 6562 | -116 | 1026 | 6163 |
| 2 | 2013-01-29 | SRM 568 | 1 | 537 | 616.10 | -0.01 | 2 | 2134 | 5944 | -100 | 1142 | 4818 |
| 1 | 2012-12-20 | SRM 565 | 2 | 286 | 687.99 | 1.27 | 341 | 2132 | 5881 | 42 | 1242 | 3743 |