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 |
|---|---|---|---|
| Leaf1 | 7 | 2224 | 1060 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.725 | 1.408 | 2.086 | 134.2 | -156 | 380 | 1602 | 1547 | 3795 |
| EloSRM | 0.563 | 1.458 | 2.058 | 153.9 | -99 | 416 | 2224 | 2224 | 3052 |
| SRM | 0.651 | 1.508 | 2.011 | 183.1 | -339 | 221 | 1107 | 1060 | 4268 |
| initial | 0.539 | 1.532 | 2.162 | 184.5 | -298 | 581 | 1858 | 1655 | 3268 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-05-24 | TCO10 Qual 3 | 1 | 278 | 560.92 | 1.01 | 148 | 2224 | 3052 | 111 | 1060 | 4268 |
| 6 | 2009-11-25 | SRM 453.5 | 2 | 290 | 193.47 | -0.58 | -25 | 2076 | 3712 | 18 | 949 | 5400 |
| 5 | 2009-10-20 | SRM 451 | 2 | 647 | 170.35 | -2.02 | -99 | 2101 | 3536 | -176 | 931 | 5774 |
| 4 | 2009-10-17 | SRM 450 | 2 | 19 | 511.98 | 4.72 | 416 | 2201 | 2939 | 221 | 1107 | 3875 |
| 3 | 2009-02-24 | TCO09 Qual 1 | 1 | 473 | 1,201.29 | 1.34 | 290 | 1785 | 5973 | 221 | 886 | 8257 |
| 2 | 2009-02-12 | SRM 435 | 2 | 528 | 481.44 | -0.27 | -45 | 1495 | 11322 | -196 | 665 | 11080 |
| 1 | 2009-02-07 | SRM 434 | 2 | 615 | 619.11 | -0.26 | -55 | 1541 | 10118 | -339 | 861 | 8790 |