4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Elair | 14 | 3104 | 2260 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.861 | 1.562 | 1.993 | 144.5 | -50 | 973 | 3154 | 3104 | 146 |
| SRMFix | 0.934 | 1.605 | 2.043 | 149.6 | -130 | 707 | 2726 | 2597 | 208 |
| SRM | 1.202 | 1.661 | 2.164 | 125.4 | -86 | 525 | 2346 | 2260 | 209 |
| initial | 1.090 | 1.780 | 2.200 | 214.4 | -325 | 534 | 3230 | 2906 | 259 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2008-05-25 | East China Round 2 | 1 | 33 | 6.48 | -2.35 | -50 | 3104 | 146 | -86 | 2260 | 209 |
| 13 | 2008-05-03 | East China Round 1 | 1 | 3 | 10.04 | 1.74 | 66 | 3154 | 117 | 86 | 2346 | 163 |
| 12 | 2008-03-08 | TCO08 Round 4 | 1 | 116 | 82.05 | -0.63 | -28 | 3088 | 148 | -80 | 2260 | 206 |
| 11 | 2008-03-01 | TCO08 Round 3 | 1 | 46 | 144.80 | 1.65 | 92 | 3116 | 122 | 124 | 2340 | 161 |
| 10 | 2008-02-23 | TCO08 Round 2 | 1 | 299 | 198.57 | -0.59 | -22 | 3024 | 188 | -19 | 2216 | 230 |
| 9 | 2008-02-16 | TCO08 Round 1 | 1 | 309 | 190.12 | -0.70 | -27 | 3046 | 165 | -7 | 2235 | 222 |
| 8 | 2008-01-24 | SRM 389 | 1 | 39 | 114.42 | 1.55 | 105 | 3073 | 131 | 108 | 2242 | 194 |
| 7 | 2007-12-04 | SRM 380 | 1 | 70 | 111.72 | 0.67 | 64 | 2969 | 193 | 73 | 2134 | 241 |
| 6 | 2007-10-09 | SRM 370 | 1 | 23 | 190.24 | 3.05 | 188 | 2904 | 241 | 208 | 2061 | 300 |
| 5 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 4 | 2007-09-18 | SRM 366 | 1 | 41 | 245.62 | 2.58 | 235 | 2717 | 506 | 221 | 1853 | 507 |
| 3 | 2007-09-08 | TCCC07 Round 2 | 1 | 436 | 425.84 | -0.03 | 10 | 2482 | 1025 | -36 | 1632 | 854 |
| 2 | 2007-08-30 | TCCC07 Round 1B | 1 | 189 | 158.95 | -0.25 | -21 | 2472 | 1029 | -57 | 1668 | 764 |
| 1 | 2007-08-21 | TCCC07 Qual 2 | 1 | 26 | 587.58 | 4.50 | 973 | 2493 | 969 | 525 | 1725 | 663 |