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Rapid:
Individual Calculations November 2015 |
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| Dahanayake, Sasindu Total change: 14.00 | |   |
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| National Youth Rapid Championships 2015 - Open Under 14 | Colombo | SRI | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1078 | 2.50 | 6 | 0.70 | 20 | 14.00 | |
|  Abeydeera, Adeesha | | | 1421 | SRI | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Ilampoornan, Raguparan | | | 1392 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wanigarathne, K A N | | | 1284 | SRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gunawardana, Savinu | | | 1218 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Punchihewa, Geeneth Devmika | | | 1063 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Nirodha, Pasindu | | | 1100 | SRI | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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