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Individual Calculations May 2018 |
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| Rabel, Chinthaka Total change: -49.60 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1718 | 3.50 | 7 | -2.48 | 20 | -49.60 | |
|  Hewawasam, H Y Thisaga Manvidu | | | 1318 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hettiarachchi, D W K | | | 1318 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kiriella, K G Gimantha Gayasha | | | 1393 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Beligaswaththa, B A M K D | | | 1370 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Naushad, Thalaal | | | 1551 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Chandula, E D S | | | 1532 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sanudula, K M Dahamdi | | wc | 1318 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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