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Rapid:
Individual Calculations October 2013 |
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| Lorensuhewa, Prasanjith Chanaka Total change: -3.60 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 13 Open Rapid | Hikkaduwa | SRI | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1691 | 4.00 | 7 | -0.18 | 20 | -3.60 | |
|  Nanayakkara, J A G Ganganath | | | 1441 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Thiyasara, K.t Thisen | | | 1452 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nigmatov, Ortik | | | 1952 | UZB | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Altaher, Saeed Tarek | | | 1478 | UAE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Siva, Mahadevan | | | 1863 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Paranavidana, Thaveesha R | | | 1465 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ellawela, Suveen | | | 1647 | SRI | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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