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 |
|---|---|---|---|
| scotch810d | 9 | 2388 | 1211 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.782 | 1.073 | 1.941 | 75.7 | -165 | 169 | 1233 | 1211 | 4043 |
| SRMFix | 0.743 | 1.198 | 1.859 | 105.6 | -85 | 258 | 1764 | 1764 | 3500 |
| Odd | 0.712 | 1.233 | 1.826 | 114.7 | -60 | 333 | 2201 | 2201 | 3770 |
| EloSRM | 0.709 | 1.253 | 1.851 | 124.9 | -70 | 323 | 2388 | 2388 | 3840 |
| initial | 0.809 | 1.270 | 1.952 | 152.9 | -134 | 571 | 2088 | 2076 | 2838 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2013-09-16 | SRM 591 | 1 | 379 | 422.47 | 0.16 | 53 | 2388 | 3840 | -22 | 1211 | 4043 |
| 8 | 2011-01-27 | SRM 495 | 2 | 13 | 292.08 | 4.49 | 226 | 2335 | 2843 | 169 | 1233 | 3133 |
| 7 | 2010-12-18 | Member SRM 491 | 2 | 472 | 228.94 | -1.04 | -70 | 2109 | 4252 | -36 | 1064 | 4497 |
| 6 | 2010-03-25 | Member SRM 465 | 2 | 217 | 98.65 | -1.14 | -56 | 2179 | 2903 | -9 | 1100 | 3612 |
| 5 | 2010-03-02 | SRM 463 | 2 | 51 | 312.43 | 2.62 | 262 | 2235 | 2886 | 137 | 1109 | 3842 |
| 4 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,322.11 | -0.08 | -11 | 1973 | 4319 | -98 | 972 | 7105 |
| 3 | 2009-03-04 | TCO09 Qual 3 | 1 | 495 | 696.60 | 0.49 | 94 | 1984 | 4256 | 40 | 1070 | 5510 |
| 2 | 2009-02-28 | TCO09 Qual 2 | 1 | 1116 | 980.94 | -0.19 | -29 | 1889 | 4959 | -165 | 1030 | 5848 |
| 1 | 2009-02-12 | SRM 435 | 2 | 217 | 457.46 | 1.08 | 323 | 1919 | 4782 | -5 | 1195 | 3575 |