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Individual Calculations October 2017 |
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| Lakmal, M A C Total change: -19.80 | |   |
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| Southern International Chess Championship 2017 | Galle | SRI | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1512 | 6.00 | 8 | -0.99 | 20 | -19.80 | |
|  Bimsara, Pasindu | | | 1112 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Irunika, S D Aruni | | | 1189 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wickramasinghe, Minethma Lasandi | | | 1209 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Jananga, T Y Bimsara | | | 1174 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Akash, P A Oditha | | | 1190 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Thusara, H G Thoshintha | | | 1133 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dissanayaka, Yadeesha Rashmane | c | | 1215 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ushan, Lochana | | | 1237 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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