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Individual Calculations June 2019 |
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| Ivanov, Mike Total change: -18.80 | |   |
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| 2019 Ontario Open | Oakville | CAN | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2215 | 2.00 | 5 | -0.94 | 20 | -18.80 | |
|  Zeng, Sheena | | wc | 1910 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Gaisinsky, Adam | c | | 2025 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Plotkin, Mark | f | | 2357 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sambuev, Bator | g | | 2490 | CAN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Aniunoh, Jude | | | 1923 | CAN | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | |
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