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Individual Calculations January 2013 |
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| Zimmermann, Julian Total change: 15.75 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2299 | 2299 | 5.50 | 9 | 1.05 | 15 | 15.75 | |
|  Gibson, Christopher A | | | 1975 | ENG | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Ociepka, Adrian | | | 2143 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Hamitevici, Vladimir | m | | 2440 | MDA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Guthrie, David | | | 2167 | NZL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Berthier, Hugo | | | 2220 | FRA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Sadzikowski, Daniel | m | | 2449 | POL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Boruchovsky, Avital | m | | 2448 | ISR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Golubka, Petr | m | | 2418 | UKR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Bartholomew, John | m | | 2427 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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