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Rapid:
Individual Calculations January 2019 |
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| Dineth, S A Induwara Total change: 3.80 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1115 | 1.50 | 5 | 0.19 | 20 | 3.80 | |
|  Athukorala, A T N | | | 1231 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Akasha, J P Vihanga | | | 1311 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Arachchi, C S A | | | 1337 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Samaranayake, K P R N | | | 1515 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morais, Sanithu Leander Pamudith | | | 1172 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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