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Individual Calculations June 2019 |
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| Whitworth, John Total change: -68.00 | |   |
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| 16th Annual Great Lakes Open | Battle Creek, Michigan | USA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1717 | 0.00 | 4 | -1.70 | 40 | -68.00 | |
|  Gaisinsky, Adam | c | | 2025 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Bui, Alan | | | 1674 | CAN | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Schwerin, Nick | | | 1728 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Manion, Tom | | | 1705 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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