Individual Calculations February 2020 |
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Hewadikaran, Isuka Manudula Total change: 70.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Battle of the Kings - All Island Schools Team Chess Championship 2020 | Colombo | SRI | 2020-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1096 | 1093 | 2.50 | 4 | 0.50 | 40 | 20.00 | |
| Jayasinghe, Maanitha Aviradha | | | 1065 | SRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | Wickramasinghe, Nuran Induwara | | | 1023 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | Fernando, Thimansa Amashi | | | 1051 | SRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | Damsara, U G S T | | | 1246 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | 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) | | Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1403 | 1093 | 2.00 | 5 | 1.25 | 40 | 50.00 | |
| Perera, D Upashan L | | | 1493 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | Dissanayake, Manusha Dinuk | | | 1407 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | Priyanath, W D Tharaka | | | 1493 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Dissanayake, Praveen Manodya | | | 1348 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | Adansooriya, B A | | | 1273 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | * 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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