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 |
|---|---|---|---|
| yus_iri | 3 | 2113 | 1054 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.762 | 0.828 | 1.275 | 103.1 | -17 | 247 | 1475 | 1475 | 5421 |
| initial | 0.835 | 0.835 | 1.311 | 100.6 | 1 | 272 | 1502 | 1502 | 5096 |
| EloSRM | 0.775 | 0.867 | 1.252 | 132.4 | -6 | 261 | 2113 | 2113 | 5336 |
| Odd | 0.792 | 0.874 | 1.250 | 137.8 | 3 | 258 | 1946 | 1946 | 5395 |
| SRM | 0.164 | 1.100 | 1.236 | 129.3 | -146 | 121 | 1054 | 1054 | 5408 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-11-29 | SRM 525 | 2 | 150 | 661.34 | 2.14 | 261 | 2113 | 5336 | 121 | 1054 | 5408 |
| 2 | 2011-10-04 | SRM 520 | 2 | 742 | 674.18 | -0.14 | -6 | 1852 | 7625 | -121 | 933 | 6720 |
| 1 | 2011-09-14 | SRM 518 | 2 | 644 | 805.05 | 0.32 | 130 | 1857 | 7587 | -146 | 1054 | 5293 |