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 |
|---|---|---|---|
| lcastillov | 8 | 2729 | 1512 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.443 | 0.667 | 0.759 | 106.3 | -185 | 136 | 1512 | 1512 | 1931 |
| EloSRM | 0.711 | 0.854 | 1.053 | 162.2 | -50 | 517 | 2729 | 2729 | 1755 |
| Odd | 0.723 | 0.858 | 1.066 | 160.1 | -45 | 538 | 2534 | 2534 | 1785 |
| SRMFix | 0.800 | 0.868 | 1.077 | 117.0 | -23 | 391 | 1954 | 1954 | 2523 |
| initial | 0.951 | 0.951 | 1.191 | 114.4 | 3 | 243 | 2001 | 2001 | 3242 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-05-08 | SRM 542 | 1 | 131 | 300.67 | 1.20 | 121 | 2729 | 1755 | 122 | 1512 | 1931 |
| 7 | 2012-04-11 | SRM 540 | 1 | 334 | 669.04 | 1.00 | 134 | 2608 | 2316 | 129 | 1390 | 2574 |
| 6 | 2012-04-04 | SRM 539 | 1 | 396 | ||||||||
| 5 | 2012-03-03 | SRM 535 | 1 | 531 | 700.30 | 0.40 | 74 | 2474 | 2937 | 59 | 1261 | 3551 |
| 4 | 2012-02-18 | SRM 533 | 1 | 517 | 606.30 | -0.14 | -16 | 2400 | 3375 | -31 | 1202 | 4138 |
| 3 | 2011-10-25 | SRM 522 | 1 | 505 | 393.46 | -0.36 | -50 | 2416 | 3055 | -185 | 1233 | 3609 |
| 2 | 2011-10-13 | SRM 521 | 1 | 361 | 619.45 | 0.78 | 223 | 2467 | 2690 | 82 | 1418 | 2155 |
| 1 | 2011-09-14 | SRM 518 | 2 | 188 | 805.05 | 2.10 | 517 | 2244 | 4097 | 136 | 1336 | 2673 |