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Individual Calculations November 2015 |
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| Ranasinghe, R Y G Total change: -1.60 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1328 | 3.50 | 7 | -0.08 | 20 | -1.60 | |
|  Thennakoon, Sarathi Savindi | | | 1146 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Premaratne, Savin Vindiya | | | 1164 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Ranawaka, Nuran Lakshitha N | | | 1548 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sanjeewa, Krishan | | | 1581 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Premachandra, Tiruni | | | 1131 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nanayakkara, J A G Ganganath | | | 1563 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jayathunga, Dovanjana | | | 1131 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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