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Individual Calculations April 2023 |
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| Malakar, Saarthak Total change: 22.00 | |   |
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| 2023 Excelsior March Open | Toronto | CAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1546 | 1.50 | 4 | 0.34 | 40 | 13.60 | |
|  Rusonik, Max | c | | 2173 | CAN | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Reshetniak, Vitaliy | | | 1978 | UKR | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Kim, Noah | | | 1748 | CAN | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Hartman, Liam | | | 1257 | CAN | 1.00 | 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) | | | | 2023 Aurora Spring Open - U2100 | Newmarket | CAN | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1546 | 2.50 | 5 | 0.21 | 40 | 8.40 | |
| | Kuehl, Scott | | | 1541 | CAN | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Gao, Heye | | | 1444 | CAN | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Franchuk, Ivan | | | 1985 | UKR | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Gao, Lucy | | | 1568 | CAN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Laksshana, Deepak | | | 1465 | CAN | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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