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Individual Calculations August 2018 |
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| Kodithuwakku, Lisara Total change: 62.40 | |   |
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| 14th Asian Schools Chess Championship 2018 - under 13 open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1628 | 6.50 | 9 | 1.56 | 40 | 62.40 | |
|  Perera, Isara Ranmeth | | | 1228 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mathes Arachchi, Bhanila M | | | 1415 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Akash, P A Oditha | | | 1542 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Degenbaev, Aziz | | | 1605 | KGZ | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Dharmakeerthi, G K Pasindu Nims | | | 1523 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Dahanayake, Isara Banidu | c | | 1604 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Rakhmatullaev, Almas | | | 1897 | UZB | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Zala, Akshar | | | 1644 | IND | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Silva, Kevin Ranidu | c | | 1791 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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