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Individual Calculations May 2017 |
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| Pallie, Tuan Ehshan Total change: 76.00 | |   |
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| Sri Lanka Major Division Championship 2017 - Colombo | Colombo | SRI | 2017-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1627 | 5.00 | 7 | 1.32 | 40 | 52.80 | |
|  Wijekoon, Venuja Ransana | | | 1227 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jayatissa, Chanuth Devnaka | | | 1234 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lamahewa, C | | | 1882 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Amarasinghe, A A C B | | | 1865 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Samaraweera, Sanith Jithnuka | | | 1227 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Doluweera, Dinul Thisura | c | | 1898 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ellawela, Suveen | | | 1731 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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) | | | | Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1627 | 5.50 | 8 | 0.03 | 40 | 1.20 | |
| | Damketh, Okitha | | | 1227 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karunarathne, D D W Gamini | | | 1257 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Arachchi, C S A | | | 1299 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kodithuwakku, Himsara | | | 1448 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Wijekoon, Chandana | c | | 1878 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | De Silva, L M S T | | | 1347 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Rathnayake, M A A H | | | 1967 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shasikumar, Nagarajah | | | 1259 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | | | National Youth Chess Championship 2017 - Under 14 Boys | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1627 | 7.50 | 9 | 0.55 | 40 | 22.00 | |
| | Jayamanna, J M D Adithiya Induwa | | | 1227 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perera , J A Malinda | | | 1227 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yasarathne, B A D Rashmina Pramo | | | 1227 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Devnaka, Chamin | | | 1275 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vidyarathna, Anjitha | | | 1441 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1481 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Liyanage, Ranindu Dilshan | | | 1793 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Nethmina, S A Indura | | | 1275 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Gamage, Ovin Vidmal | | | 1489 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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