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Individual Calculations June 2018 |
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| Ponnamperuma, Weraka Vasath Total change: 64.80 | |   |
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| World School Chess Championship 2018 - U13 | Fafa Resort Hotel, Durres | ALB | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1304 | 3.50 | 7 | 1.62 | 40 | 64.80 | |
|  Keso, Elias | | | 1704 * | FIN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Qojle, Albion | | | 1145 | ALB | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Bekbauov, Noel | | | 1415 | KAZ | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Andjelic, Djordje | | | 1704 * | MNE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Karibaev, Dimash | | | 1468 | KAZ | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Piyumantha, M Thisal Manjith | | | 1621 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Aibekuly, Assylbek | | | 1493 | KAZ | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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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