Individual Calculations April 2009 |
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Chudnovsky, Jacob Total change: 0.75 | | |
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18th Annual Eastern Class Championships | Sturbridge, Massachusetts | USA | 2009-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2163 | 2341 | 1.50 | 2 | 0.05 | 15 | 0.75 | |
| Prawira, Dennis | | | 2077 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | Curdo, John A | f | | 2249 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | 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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