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 |
|---|---|---|---|
| jimrandomh | 10 | 2512 | 1297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.729 | 1.261 | 1.722 | 133.1 | -71 | 383 | 2108 | 2020 | 1583 |
| initial | 0.869 | 1.299 | 1.890 | 156.5 | -99 | 561 | 2374 | 2247 | 1660 |
| EloSRM | 0.993 | 1.352 | 1.901 | 166.6 | -110 | 559 | 2615 | 2512 | 2786 |
| SRM | 1.092 | 1.562 | 2.296 | 158.5 | -302 | 249 | 1510 | 1297 | 2424 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2016-02-22 | SRM 682 | 1 | 139 | 200.21 | -0.02 | 7 | 2512 | 2786 | -24 | 1297 | 2424 |
| 9 | 2010-02-17 | SRM 462 | 1 | 455 | 260.02 | -0.88 | -110 | 2505 | 1670 | -189 | 1321 | 2285 |
| 8 | 2009-04-30 | SRM 439 | 1 | 63 | 427.49 | 2.76 | 559 | 2615 | 1129 | 214 | 1510 | 1463 |
| 7 | 2003-10-21 | SRM 168 | 1 | 114 | 137.68 | 0.27 | 39 | 2057 | 572 | 50 | 1296 | 794 |
| 6 | 2003-10-01 | SRM 166 | 1 | 175 | 138.51 | -0.34 | -32 | 2017 | 599 | -89 | 1246 | 881 |
| 5 | 2003-09-20 | SRM 164 | 2 | 4 | 24.91 | 2.64 | 139 | 2050 | 538 | 171 | 1335 | 631 |
| 4 | 2003-06-17 | SRM 151 | 1 | 133 | 105.69 | -0.33 | -37 | 1910 | 761 | -140 | 1164 | 1098 |
| 3 | 2003-06-11 | SRM 150 | 2 | 3 | 49.75 | 4.05 | 234 | 1947 | 686 | 249 | 1304 | 720 |
| 2 | 2003-06-02 | SRM 149 | 1 | 118 | 103.64 | -0.24 | -51 | 1712 | 1202 | -302 | 1055 | 1450 |
| 1 | 2003-05-28 | SRM 148 | 2 | 35 | 139.92 | 2.00 | 457 | 1763 | 1091 | 157 | 1357 | 605 |