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 |
|---|---|---|---|
| haffi112 | 6 | 2353 | 1142 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.170 | 0.430 | 0.502 | 74.0 | -151 | 93 | 1293 | 1142 | 4660 |
| SRMFix | 0.374 | 0.444 | 0.733 | 77.7 | -16 | 346 | 1616 | 1615 | 4394 |
| EloSRM | 0.294 | 0.490 | 0.786 | 118.7 | -38 | 468 | 2401 | 2353 | 4079 |
| Odd | 0.307 | 0.494 | 0.805 | 120.2 | -36 | 485 | 2201 | 2158 | 4083 |
| initial | 0.565 | 0.575 | 0.837 | 69.2 | -4 | 212 | 1608 | 1608 | 4556 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-06-18 | SRM 583 | 2 | 194 | 181.36 | -0.10 | 11 | 2353 | 4079 | 29 | 1142 | 4660 |
| 5 | 2013-02-23 | TCO13 Round 1A | 1 | 1005 | 858.55 | -0.23 | -21 | 2342 | 4257 | -17 | 1113 | 5133 |
| 4 | 2013-02-13 | SRM 570 | 1 | 661 | 592.89 | -0.23 | -38 | 2363 | 4005 | -151 | 1130 | 4925 |
| 3 | 2013-01-12 | SRM 566 | 1 | 438 | 633.56 | 0.53 | 171 | 2401 | 3696 | 71 | 1281 | 3348 |
| 2 | 2012-07-09 | SRM 549 | 1 | 381 | 457.45 | -0.04 | -3 | 2230 | 4852 | -83 | 1210 | 4051 |
| 1 | 2012-06-16 | SRM 546 | 2 | 188 | 663.92 | 1.82 | 468 | 2233 | 4911 | 93 | 1293 | 3383 |