Individual Calculations April 2014 |
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Kogen, Jonathan S Total change: -19.65 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2014 Illinois Youth Qualifiers - Denker | Skokie, Illinois | USA | 2014-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2034 | 2205 | 1.50 | 4 | -1.31 | 15 | -19.65 | |
| Zinski, Maximilian | | | 1931 | USA | 0.50 | 1 | -0.33 | 15 | -4.95 | | Schmakel, Sam A | | | 2285 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | Kranjc, Nathaniel | | | 2047 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | | Holecek, Zachary | | | 1873 | USA | 0.00 | 1 | -0.88 | 15 | -13.20 | | 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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