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Individual Calculations January 2013 |
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| Boruchovsky, Avital Total change: -1.30 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2448 | 5.50 | 8 | -0.13 | 10 | -1.30 | |
|  Marusenko, Petr | m | | 2197 | UKR | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Arvola, Benjamin | f | | 2285 | NOR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Wallace, Paul | | | 2195 | IRL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Roe, Simon J | | | 2265 | ENG | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Rendle, Thomas E | m | | 2381 | ENG | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Zimmermann, Julian | f | | 2299 | GER | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Kojima, Shinya | f | | 2340 | JPN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Bates, Richard A | m | | 2370 | ENG | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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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