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 |
|---|---|---|---|
| applebigbig | 7 | 2457 | 1437 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.582 | 0.928 | 1.452 | 124.1 | -208 | 411 | 1645 | 1437 | 1251 |
| SRMFix | 0.758 | 1.062 | 1.703 | 148.3 | -65 | 695 | 2090 | 2025 | 973 |
| Odd | 0.771 | 1.093 | 1.768 | 163.5 | -61 | 744 | 2396 | 2336 | 911 |
| EloSRM | 0.787 | 1.097 | 1.758 | 167.5 | -64 | 724 | 2520 | 2457 | 914 |
| initial | 1.037 | 1.208 | 1.789 | 145.4 | -67 | 520 | 2141 | 2074 | 1174 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-04-14 | TCO07 Round 2 | 1 | 735 | 444.03 | -0.79 | -64 | 2457 | 914 | -208 | 1437 | 1251 |
| 6 | 2007-04-07 | TCO07 Round 1A | 1 | 227 | 318.38 | 0.49 | 65 | 2520 | 757 | 51 | 1645 | 763 |
| 5 | 2007-04-03 | TCO07 Qual 3 | 1 | 72 | 131.11 | 0.86 | 102 | 2455 | 891 | 52 | 1594 | 867 |
| 4 | 2006-11-02 | SRM 325 | 1 | 215 | 267.54 | 0.32 | 57 | 2353 | 983 | 29 | 1542 | 918 |
| 3 | 2006-10-19 | SRM 323 | 1 | 264 | 276.89 | -0.29 | -32 | 2296 | 1096 | -108 | 1513 | 978 |
| 2 | 2006-10-09 | SRM 322 | 1 | 242 | 342.68 | 0.50 | 129 | 2328 | 997 | 10 | 1621 | 730 |
| 1 | 2006-09-30 | SRM 320 | 2 | 17 | 365.33 | 4.43 | 724 | 2199 | 1356 | 411 | 1611 | 736 |