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Individual Calculations November 2014 |
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| Ranawaka, Nuran Lakshitha N Total change: 26.40 | |   |
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| Buddhi International Rating Chess Championship 2014 | Negombo | SRI | 2014-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1339 | 2.00 | 5 | 0.48 | 40 | 19.20 | |
|  Anddru, A. | | | 1624 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kaveen, Ishara | | | 1650 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sanjeewa, Krishan | | | 1581 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Kumarapathirana, V Lakvin | | | 1076 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gimhani, H. Shashipraba | | | 1576 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | Southern First International Chess Championship 2014 | Galle | SRI | 2014-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1339 | 0.50 | 3 | 0.18 | 40 | 7.20 | |
| | Ranasinghe, P M | | | 1679 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Mirissage, D.o. | | | 1701 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tharindu, M W C | | | 1712 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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