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Individual Calculations October 2013 |
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| Ariyasinghe, T.r Total change: -8.55 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 13 Open | Hikkaduwa | SRI | 2013-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1609 | 4.50 | 8 | -0.57 | 15 | -8.55 | |
|  Herath, Nipuna B B | | | 1367 | SRI | 0.00 | 1 | -0.80 | 15 | -12.00 | |  Rathnayake, Vishmika A B | | | 1335 | SRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Nanayakkara, J A G Ganganath | | | 1439 | SRI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Anojman, S. | | | 1505 | SRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Hewage, Sandeepa | | | 1386 | SRI | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Lorensuhewa, Prasanjith Chanaka | | | 1691 | SRI | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Amarathunga, Subuddhi | | | 1631 | SRI | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Mirissage, D.o. | | | 1650 | SRI | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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