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Individual Calculations November 2018 |
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| Senevirathne, S D B K Total change: 64.00 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1160 | 2.50 | 6 | 1.60 | 40 | 64.00 | |
|  Lakmal, M A C | | | 1554 | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Kumarawadu, C S | | | 1439 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Hewage, Dinupa Adithya | | | 1335 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Herath, H M S S A | | | 1496 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Samarasinghe, Isuru Udana | | | 1560 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Morais, Sanithu Leander Pamudith | | | 1409 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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