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Individual Calculations April 2016 |
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| Johnston, Daniel F Total change: 23.20 | |   |
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| 38th Annual Marchand Open | Rochester, New York | USA | 2016-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 1906 | 2.00 | 4 | 1.16 | 20 | 23.20 | |
|  Sulman, Robert M | f | | 2248 | USA | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Preotu, Razvan | m | | 2306 * | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dean-Kawamura, Ben | f | | 2306 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yung, Ethan | | | 1860 | USA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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