Individual Calculations April 2009 |
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Parrilla, Medina Total change: 10.75 | | |
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39th Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2009-02-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2222 | 1963 | 1.00 | 3 | 0.43 | 25 | 10.75 | |
| Zaremba, Andrei A | f | | 2313 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | | Yeliseyev, Igor | | | 2147 | USA | 0.50 | 1 | 0.24 | 25 | 6.00 | | Kwartler, Lonnie S | | | 2206 | USA | 0.50 | 1 | 0.30 | 25 | 7.50 | | 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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