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Individual Calculations September 2018 |
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| Ariyawansa, K A P M Total change: 10.00 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1785 | 8.00 | 10 | 0.50 | 20 | 10.00 | |
|  Hettiarachchi, V A | | | 1385 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Madusanka , L D D | | | 1385 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kumarawadu, C S | | | 1439 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Pelagewatta , T P | | | 1387 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kodithuwakku, Himsara | | | 1600 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Suvrajit, Saha | m | | 2185 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Jeyanthan, Krishna Rahul | | | 1579 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Thenuwara, Rashmika | | | 1427 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gunasekara, W A N Senpathi | | | 1548 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Aluvihare, Shakila | | | 1738 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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