Individual Calculations February 2020 |
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Nabil Nazar, Mohamed Total change: 40.40 | | |
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Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1226 | 1494 | 6.00 | 8 | -0.50 | 40 | -20.00 | |
| Jayashanka, S A D Sadeepa | | | 1094 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | Pavalan, Thaneshkumar | | | 1094 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Subaweera, Senuka Sendinu | | | 1119 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | Tishor, S | | | 1278 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | Bandara, Viduna Lewke | | | 1220 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | Asuramanna, Mevindu Hansana | | | 1276 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | Dalawella, Sanuka Chandul | | | 1362 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | Marapana, Sanupa Bimsath | | | 1362 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | * 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) | | Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1512 | 1506 | 5.50 | 8 | 1.51 | 40 | 60.40 | |
| Sulakshana, L A D Sadeesha | | | 1106 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Perera, D G D S Vidarsha | | | 1227 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | Amarasinghe, A A C B | | | 1906 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gunasekara, K P K Hesara | | | 1186 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | Bandara, W M Nadil Dulshen | | | 1278 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | Lasitha, Subash | c | | 1677 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | Sivathanujan, S | | | 1812 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | Alahakoon, Isuru | f | | 1906 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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