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 |
|---|---|---|---|
| jonosuke | 9 | 2121 | 1023 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.248 | 0.431 | 0.588 | 52.8 | -13 | 227 | 2121 | 2121 | 5071 |
| initial | 0.352 | 0.431 | 0.620 | 51.9 | -25 | 154 | 1582 | 1582 | 4430 |
| SRMFix | 0.309 | 0.439 | 0.613 | 49.7 | -24 | 191 | 1503 | 1503 | 5056 |
| SRM | 0.197 | 0.501 | 0.660 | 49.7 | -217 | 57 | 1037 | 1023 | 5617 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-10-04 | SRM 520 | 2 | 299 | 434.49 | 0.54 | 59 | 2121 | 5071 | 24 | 1023 | 5617 |
| 8 | 2011-03-08 | SRM 499 | 2 | 215 | 425.79 | 0.99 | 64 | 2061 | 4831 | 57 | 999 | 5291 |
| 7 | 2011-02-10 | SRM 497 | 2 | 412 | 319.39 | -0.37 | -13 | 1997 | 5362 | -36 | 942 | 5874 |
| 6 | 2011-02-01 | SRM 496 | 2 | 413 | 340.97 | -0.28 | -8 | 2011 | 5218 | -18 | 978 | 5493 |
| 5 | 2011-01-27 | SRM 495 | 2 | 384 | 405.44 | 0.08 | 21 | 2018 | 5086 | -1 | 996 | 5248 |
| 4 | 2011-01-22 | Member SRM 494 | 2 | 429 | 378.61 | -0.18 | -1 | 1998 | 5201 | -29 | 997 | 5179 |
| 3 | 2011-01-12 | SRM 493 | 2 | 255 | 284.25 | 0.16 | 38 | 1999 | 5182 | -11 | 1026 | 4904 |
| 2 | 2010-12-28 | SRM 492 | 2 | 210 | 500.28 | 1.25 | 227 | 1960 | 5480 | 54 | 1037 | 4764 |
| 1 | 2010-12-18 | Member SRM 491 | 2 | 726 | 749.08 | 0.04 | 43 | 1733 | 7511 | -217 | 983 | 5289 |