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Individual Calculations November 2018 |
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| Qiao, Joey Total change: 32.80 | |   |
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| 11e Championnat international d'echecs de Varennes U2100 | Varennes | CAN | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1486 | 0.50 | 4 | -0.28 | 40 | -11.20 | |
|  Bleau, John | | | 1787 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Barko, Maxim | | | 1715 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Samson, Gaetan | | | 1763 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Baran, Marius | | | 1679 | CAN | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | 2018 Aurora Fall Open U2000 | Aurora | CAN | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1486 | 3.00 | 5 | 1.10 | 40 | 44.00 | |
| | Khachaturov, Vadim | | | 1748 | CAN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Prost, Bernie | | | 1678 | CAN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Chakkoli, Shiva | | | 1666 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Corrie, Michael | | | 1450 | CAN | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Gao, William (zhimao) | | | 1369 | CAN | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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