Individual Calculations August 2023 |
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Preotu, Razvan Total change: -5.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Ontario Closed Championship | Toronto | CAN | 2023-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1940 | 2475 | 6.00 | 7 | -0.58 | 10 | -5.80 | |
| Lakhani, Riyaan | | | 1693 | CAN | 1.00 | 1 | 0.00 | 10 | 0.00 | | Lu, Tony | | | 1728 | CAN | 1.00 | 1 | 0.00 | 10 | 0.00 | | Qian, Eric | | | 1708 | CAN | 1.00 | 1 | 0.00 | 10 | 0.00 | | Barron, Michael | m | | 2158 | CAN | 0.50 | 1 | -0.37 | 10 | -3.70 | | Zuniga, Dante | | | 2156 | CAN | 0.50 | 1 | -0.37 | 10 | -3.70 | | Campbell, Ryan | | | 2064 | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | Mahip, Singh | | | 2075 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | * 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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