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 |
|---|---|---|---|
| acmcoder | 8 | 2205 | 1047 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.656 | 0.853 | 1.213 | 102.7 | -52 | 350 | 1834 | 1832 | 2417 |
| EloSRM | 0.686 | 0.873 | 1.237 | 132.1 | -103 | 325 | 2205 | 2205 | 2348 |
| Odd | 0.700 | 0.880 | 1.243 | 125.0 | -93 | 297 | 2064 | 2064 | 2455 |
| SRMFix | 0.676 | 0.885 | 1.235 | 99.3 | -105 | 264 | 1682 | 1680 | 2784 |
| SRM | 0.680 | 1.075 | 1.438 | 234.1 | -806 | 336 | 1047 | 1047 | 4438 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,082.09 | -0.06 | 0 | 2205 | 2348 | 3 | 1047 | 4438 |
| 7 | 2008-02-13 | TCO08 Qual 3 | 1 | 209 | 469.99 | 1.17 | 132 | 2205 | 2342 | 129 | 1044 | 4499 |
| 6 | 2007-09-08 | TCCC07 Round 2 | 1 | 590 | 675.69 | 0.20 | 36 | 2072 | 2480 | 48 | 915 | 4645 |
| 5 | 2007-09-01 | TCCC07 Round 1C | 1 | 230 | 369.77 | 0.68 | 109 | 2037 | 2630 | 151 | 867 | 5070 |
| 4 | 2007-08-23 | TCCC07 Qual 3 | 1 | 42 | 317.18 | 2.92 | 325 | 1927 | 3219 | 336 | 716 | 6468 |
| 3 | 2007-08-18 | TCCC07 Qual 1 | 1 | 975 | 768.80 | -0.36 | -74 | 1602 | 5391 | -207 | 380 | 7992 |
| 2 | 2007-04-18 | SRM 345 | 2 | 216 | 520.43 | 1.27 | 277 | 1675 | 4390 | 193 | 587 | 6974 |
| 1 | 2007-04-03 | TCO07 Qual 3 | 1 | 776 | 618.15 | -0.33 | -103 | 1398 | 6661 | -806 | 394 | 7568 |