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 |
|---|---|---|---|
| amarsalek | 5 | 2050 | 898 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.288 | 0.367 | 0.441 | 64.2 | -25 | 146 | 1848 | 1848 | 7252 |
| EloSRM | 0.267 | 0.372 | 0.434 | 61.7 | -25 | 149 | 2050 | 2050 | 7061 |
| initial | 0.285 | 0.403 | 0.461 | 48.5 | -19 | 80 | 1371 | 1371 | 6985 |
| SRMFix | 0.260 | 0.408 | 0.455 | 58.7 | -52 | 110 | 1346 | 1346 | 7276 |
| SRM | -0.078 | 0.510 | 0.613 | 95.2 | -262 | 53 | 938 | 898 | 7944 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-03-09 | TCO13 Round 1C | 1 | 935 | 1,208.16 | 0.37 | 55 | 2050 | 7061 | 53 | 898 | 7944 |
| 4 | 2013-03-06 | SRM 572 | 2 | 302 | 437.36 | 0.53 | 76 | 1994 | 7537 | 34 | 845 | 8773 |
| 3 | 2013-02-23 | TCO13 Round 1A | 1 | 1310 | 1,342.79 | -0.17 | -25 | 1919 | 8275 | -121 | 811 | 9162 |
| 2 | 2013-02-19 | SRM 571 | 2 | 528 | 852.41 | 0.69 | 149 | 1944 | 7995 | -6 | 932 | 7387 |
| 1 | 2013-02-13 | SRM 570 | 2 | 754 | 704.94 | -0.10 | -4 | 1795 | 9632 | -262 | 938 | 7273 |