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Individual Calculations August 2018 |
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| Ramanayaka, Y R P M Total change: 103.20 | |   |
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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 |
| 1384 | 1085 | 4.00 | 9 | 2.58 | 40 | 103.20 | |
|  Ponnamperuma, Weraka Vasath | | | 1377 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Akash, P A Oditha | | | 1485 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mathes Arachchi, Bhanila M | | | 1415 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hewage, Dinupa Adithya | | | 1317 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Perera, Isara Ranmeth | | | 1221 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Jingjang, Shin | | | 1453 | THA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Wijesekara, Bihandu Sanhinda | | | 1315 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Piyumantha, M Thisal Manjith | | | 1485 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiriella, K G T S D | | | 1387 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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