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Individual Calculations October 2022 |
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| Qiu, Peter Yong Total change: 22.40 | |   |
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| World Youth Chess Championship 2022 - Open 18 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1719 | 2.50 | 10 | 0.56 | 40 | 22.40 | |
|  Perez Guerra, Raul | f | | 2255 | ESP | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Kristoferitsch, Daniel | f | | 2296 | AUT | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Van Volsem, Merlijn | | | 2116 | BEL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Blasge, Tobias | | | 1969 | AUT | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Gagic, Milan A | | | 2142 | SRB | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Schouten, Mathias Lind | | | 2160 | NOR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Stadlinger, Matthias | | | 1995 | AUT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ilijic, Mihajilo | | | 2124 | AUT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Putar, Leon | | | 1856 | IRL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Ungureanu, Stefanis-Nicolae | | | 1319 * | ROU | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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