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Individual Calculations March 2020 |
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| Sapozhnikov, Roman Total change: 45.20 | |   |
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| 2020 Hart House Reading Week Open Crown | Toronto | CAN | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2148 | 4.50 | 6 | 1.65 | 20 | 33.00 | |
|  Chen, Max | c | | 1991 | CAN | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Zhao, Jeffrey R. | | | 1893 | CAN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Yang, Kaiqi | g | | 2497 | CAN | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Talukdar, Rohan | f | | 2338 | CAN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Liu, Zhanhe (lambert) | | | 2051 | CAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Plotkin, Victor | f | | 2268 | CAN | 0.50 | 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) | | | | 2020 Oakville Winter Open Chess Championship | Oakville | CAN | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2148 | 3.50 | 5 | 0.61 | 20 | 12.20 | |
| | England, Max | | | 1922 | CAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Buscar, Michael | | | 2089 | CAN | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Atanasov, Anthony | f | | 2087 | CAN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Yang, Kaiqi | g | | 2497 | CAN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bui, Alan | | | 1876 | CAN | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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