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Individual Calculations June 2022 |
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| Kolbus, Dietmar Total change: -1.70 | |   |
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| 2021/22 4NCL Division 1 & 2 Rounds 7-9 | Daventry | ENG | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2312 | 2.00 | 3 | -0.11 | 10 | -1.10 | |
|  Lentzos, Ioanis | | | 2116 | GRE | 0.50 | 1 | -0.25 | 10 | -2.50 | |  Jackson, Carl | | | 1968 | IRL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Chow, Samuel | f | | 2325 | AUS | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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) | | | | 46th Paul Keres Memorial Premier | Richmond | CAN | 2022-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2313 | 4.50 | 6 | -0.06 | 10 | -0.60 | |
| | Xu, Andrew | | | 1913 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cardenas, Nicholas | | | 1909 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Doknjas, Neil | | | 2118 | CAN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Yang, Jingyun Ryan | | | 1767 | CAN | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Orlov, Georgi | m | | 2460 | USA | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Mackinnon, Keith | | | 2163 | CAN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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) | | |
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