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Blitz:
Individual Calculations October 2013 |
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| Malhara, W.a. Hansana Total change: 3.00 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 13 Open Blitz | Hikkaduwa | SRI | 2013-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1483 | 2.50 | 5 | 0.15 | 20 | 3.00 | |
|  Mirissage, D.o. | | | 1650 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Perera, S D Tharindu | | | 1207 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dassanayake, D M G S | | | 1537 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Silva, K C Kaushitha | | | 1513 | SRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Weerasinghe, Chamath | | | 1589 | SRI | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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