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Individual Calculations October 2013 |
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| Dassanayake, D M G S Total change: 7.50 | |   |
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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 |
| 1597 | 1589 | 5.00 | 9 | 0.50 | 15 | 7.50 | |
|  Kiriella, K G Nimesha Shalinda | | | 1343 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Thiyasara, K.t Thisen | | | 1501 | SRI | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Thilakarathne, G M S | | | 1690 | SRI | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Doluweera, Minul Sanjula | | | 1849 | SRI | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Lorensuhewa, Prasanjith Chanaka | | | 1691 | SRI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Nanayakkara, J A G Ganganath | | | 1439 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Herath, Nipuna B B | | | 1367 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kurukulasuriya, M Ashen | | | 1512 | SRI | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Siva, Mahadevan | | | 1984 | IND | 0.00 | 1 | -0.08 | 15 | -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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