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Individual Calculations January 2020 |
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| Liyanage, Kusalvin Total change: 75.20 | |   |
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| The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1378 | 6.00 | 8 | 1.88 | 40 | 75.20 | |
|  Wijenayake, Thamidu Pamosha | | | 1006 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Weerathungalage, W D Malisha Sasv | | | 1137 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Induwara, R Anupa | | | 1031 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vithanawasam, Oneli | | | 1131 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Perera, D Upashan L | | | 1551 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Jayarathne, M N G | | | 1562 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Jayaweera, Y | | | 1724 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Priyankara, Chamil | | | 1778 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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