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Individual Calculations September 2012 |
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| Pruess, David Total change: -12.10 | |   |
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| Int. Chessfestival Biel Open Master | Biel | SUI | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2375 | 5.00 | 11 | -0.83 | 10 | -8.30 | |
|  Paul, Mathias | | | 2058 | GER | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Avrukh, Boris | g | | 2605 | ISR | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Weeramantry, Sunil | f | | 2118 | SRI | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Khairullin, Ildar | g | | 2631 | RUS | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Hasenohr, Benedict | | | 2141 | SUI | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Maze, Sebastien | g | | 2573 | FRA | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Petrov, Nikita | | | 2282 | RUS | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Pavlovic, Milos | g | | 2530 | SRB | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Karrer, Damian | | | 2166 | SUI | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Czebe, Attila | g | | 2478 | HUN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Bozinovic, Bogdan | f | | 2261 | CRO | 0.00 | 1 | -0.66 | 10 | -6.60 | |
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) | | | | 2nd Metropolitan Chess FIDE International | Los Angeles, California | USA | 2012-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2375 | 4.50 | 9 | -0.38 | 10 | -3.80 | |
| | Viswanadha, Kesav | | | 2066 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Akobian, Varuzhan | g | | 2617 | USA | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Krishnan, Varun | | | 2146 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Gareyev, Timur | g | | 2658 | USA | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Brown, Michael William | | | 2247 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Shytaj, Luca | m | | 2486 | ITA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Harmon-Vellotti, Luke | | | 2297 | USA | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Vibbert, Sean | | | 2240 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Remlinger, Larry A | m | | 2330 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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