Individual Calculations June 2023 |
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McCoshen, Ricky Total change: 1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Calgary Chess Club Championship Open | Calgary, Alberta | CAN | 2023-04-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1703 | 1687 | 2.00 | 4 | 0.03 | 40 | 1.20 | |
| Wang, Lucas Yuebo | | | 1356 | CAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | Haessel, Dale | f | | 2095 | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Zhang, James | | | 1414 | CAN | 1.00 | 1 | 0.17 | 40 | 6.80 | | Soberov, Emil | | | 1945 | CAN | 0.00 | 1 | -0.18 | 40 | -7.20 | | 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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