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Individual Calculations December 2015 |
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| Jayawarna, Nugith Total change: -22.40 | |   |
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| FIDE World Youth - Cadets Chess Championships - open U14 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1984 | 5.00 | 10 | -0.56 | 40 | -22.40 | |
|  Miyasaka, Marcus M | f | | 2170 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Loutragotis, Paraskevas Pantel | | | 1643 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Beukema, Jasper | | | 2154 | BEL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Byrne, Alex | | | 1729 | IRL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Pantzar, Milton | | | 2153 | SWE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Thiyasara, K T Thisen | | | 1666 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Zhao, Harry | | | 1762 | CAN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Otawa, Yuto | | | 1756 | JPN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kalavannan, Koby | | | 2063 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Martin, Julian | | | 2207 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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