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Individual Calculations February 2020 |
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| Pallie, Ehsha Mishela Total change: -156.80 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 13 years Girls | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1528 | 4.50 | 7 | -1.26 | 40 | -50.40 | |
|  Hathurusinghe, Dulmini Nuwangi | | | 1128 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gunawardena, I M T S | | wc | 1183 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sandanayake, Dehansa Nisanduni | | | 1234 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Srilal, D A D T | | | 1364 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Wilvalaarachchi, Oneli Omaya | | | 1340 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wijesinghe, W M M N | | | 1346 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Akuratiya, A G Javindi Avarjana | | | 1162 | SRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * 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 |
| 1215 | 1581 | 4.50 | 8 | -2.66 | 40 | -106.40 | |
| | Karunasena, H G M K Saheli Onaya | | | 1181 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Vikasitha, Y M T Dinoj | | | 1181 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gamage, M Nuwanthi Silva | | | 1221 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Perera, G Thinuka Geethula | | | 1202 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Senevirathne, S D B K | | | 1391 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Liyanage, Savinu Suhaswin | | | 1181 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Senavirathna, U G D H B | | | 1181 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Dissanayaka, D A K N R | | | 1181 * | SRI | 1.00 | 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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