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Individual Calculations October 2017 |
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| Thilakarathne, G M S Total change: -68.80 | |   |
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| 2nd West Asian Youth Chess Championship 2017 | Waskaduwa | SRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1834 | 6.00 | 9 | -1.72 | 40 | -68.80 | |
|  Wijesinghe, W M M N | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jayasundara, J J M Y Adithya B | | | 1434 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Abeysinghe, H M H Janandani | | | 1434 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dahanayake, Kalindu | | | 1525 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Kodithuwakku, Himsara | | | 1541 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1618 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Manon, Reja Neer | | | 1644 | BAN | 0.50 | 1 | -0.25 | 40 | -10.00 | | | De Silva, L M S T | | | 1531 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Ranawaka, Nuran Lakshitha N | | | 1524 | SRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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) | | |
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