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Individual Calculations September 2018 |
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| Potluri, Supreetha Total change: -49.60 | |   |
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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 |
| 1559 | 1901 | 7.50 | 10 | -1.24 | 40 | -49.60 | |
|  Wijerathna, U A N Y | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Madhawa, W A Isurantha | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kiriella, K G T S D | | | 1501 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Bandara, W M Malitha | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Epa, W Bethmee V | | | 1501 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Fernando, M Tharusha Randima | | | 1501 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lakmal, M A C | | | 1547 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | De Silva, Tenara | | | 1722 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Kalubowila, K H N | | | 1621 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Komal, Srivatsav Sajja | | | 1698 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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