4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bw112 | 12 | 3361 | 2422 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.107 | 1.627 | 1.970 | 157.2 | -198 | 860 | 2620 | 2422 | 150 |
| EloSRM | 1.125 | 1.722 | 2.115 | 177.7 | -79 | 900 | 3422 | 3361 | 52 |
| Odd | 1.149 | 1.730 | 2.119 | 172.0 | -76 | 904 | 3238 | 3181 | 53 |
| SRMFix | 1.193 | 1.734 | 2.142 | 179.5 | -119 | 760 | 2970 | 2851 | 68 |
| initial | 1.444 | 1.856 | 2.296 | 223.5 | -281 | 593 | 3568 | 3287 | 99 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2009-03-21 | TCO09 Round 3 | 1 | 255 | 66.98 | -2.01 | -61 | 3361 | 52 | -198 | 2422 | 150 |
| 11 | 2009-03-14 | TCO09 Round 2 | 1 | 22 | 96.71 | 2.14 | 101 | 3422 | 26 | 107 | 2620 | 79 |
| 10 | 2009-03-07 | TCO09 Round 1 | 1 | 73 | 136.00 | 0.90 | 70 | 3320 | 64 | 56 | 2513 | 118 |
| 9 | 2009-02-24 | TCO09 Qual 1 | 1 | 23 | 54.38 | 1.24 | 95 | 3251 | 87 | 47 | 2457 | 130 |
| 8 | 2008-03-08 | TCO08 Round 4 | 1 | 94 | 73.53 | -0.35 | -13 | 3155 | 108 | -18 | 2410 | 132 |
| 7 | 2008-03-06 | SRM 392 | 1 | 30 | 112.38 | 1.90 | 99 | 3168 | 100 | 109 | 2428 | 129 |
| 6 | 2008-03-01 | TCO08 Round 3 | 1 | 113 | 143.11 | 0.34 | 39 | 3069 | 156 | 40 | 2319 | 170 |
| 5 | 2008-02-23 | TCO08 Round 2 | 1 | 159 | 248.36 | 0.64 | 64 | 3030 | 183 | 48 | 2279 | 193 |
| 4 | 2008-02-16 | TCO08 Round 1 | 1 | 90 | 425.40 | 2.24 | 185 | 2966 | 239 | 128 | 2231 | 225 |
| 3 | 2008-02-05 | TCO08 Qual 1 | 1 | 254 | 109.16 | -1.22 | -79 | 2781 | 480 | -116 | 2103 | 290 |
| 2 | 2008-01-24 | SRM 389 | 1 | 52 | 345.04 | 2.73 | 426 | 2860 | 358 | 159 | 2219 | 203 |
| 1 | 2007-11-20 | College Tour SRM 378 | 1 | 1 | 30.83 | 4.95 | 900 | 2434 | 1244 | 860 | 2060 | 300 |