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Individual Calculations April 2022 |
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| Oancea, Nicolae Total change: -64.00 | |   |
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| 2022 RA March Open | Ottawa | CAN | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2052 | 0.50 | 4 | -2.27 | 20 | -45.40 | |
|  Chiku-Ratte, Olivier Kenta | m | | 2382 | CAN | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Batorshyn, Ilia | | | 1796 | CAN | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Guillemette, Hugo | | | 1643 | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | D`souza, Carina | | | 1652 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 2022 Mississauga Winter Open U2000 | Mississauga | CAN | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 2052 | 0.00 | 1 | -0.92 | 20 | -18.40 | |
| | Laughlin, Braden | | | 1652 * | CAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 2022 Hamilton Spring Open | Hamilton | CAN | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2052 | 2.00 | 3 | -0.01 | 20 | -0.20 | |
| | Bailey, Doug | f | | 2082 | CAN | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Heran-Boily, Samuel | | | 1900 | NOR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Li, Hongyi | | | 1755 | CAN | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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