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Individual Calculations June 2021 |
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| Hughes, John L Total change: 18.60 | |   |
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| 2021 Circle City Open - Premier | Indianapolis, Indiana | USA | 2021-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2238 | 3.00 | 4 | 0.93 | 20 | 18.60 | |
|  Burns, Randas L | | | 1874 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ulrich, Susanna G | | | 2009 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Escalante, Brian | m | | 2458 | PER | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Shabalov, Alexander | g | | 2528 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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