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Rapid:
Individual Calculations May 2019 |
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| Ilampoornan, Raguparan Total change: 51.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 18 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1581 | 5.50 | 7 | 0.61 | 20 | 12.20 | |
|  Thilakaratne, D N Adithya Wijetu | | | 1198 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Dissanayaka, M A P Mihiranga | | | 1296 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nanayakkara, J A G Ganganath | | | 1456 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Anojman, S. | | | 1528 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Sahasra, A P Sasindu | | | 1393 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Deegoda, S R | | | 1782 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bopage, N B Ravindu Parindiya | | | 1181 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Sri Lanka National Youth Rapid Chess Championship 2019 - Under 18 Girls | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1581 | 5.50 | 7 | 0.61 | 20 | 12.20 | |
| | Thilakaratne, D N Adithya Wijetu | | | 1198 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dissanayaka, M A P Mihiranga | | | 1296 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nanayakkara, J A G Ganganath | | | 1456 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Anojman, S. | | | 1528 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Sahasra, A P Sasindu | | | 1393 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Deegoda, S R | | | 1782 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bopage, N B Ravindu Parindiya | | | 1181 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Asian Youth Rapid Chess Championship 2019 - Under 18 Open | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1581 | 4.00 | 7 | 1.33 | 20 | 26.60 | |
| | Nayem, Haque | | | 1981 * | BAN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Abdisalimov, Abdimalik | f | | 1981 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nanayakkara, J A G Ganganath | | | 1456 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Nyambileg, Erdene-Ochir | | | 1812 | MGL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Anojman, S. | | | 1528 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Vatsal, Singhania | | | 1804 | IND | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Pathmasiri, R D Isuru Saranga | | | 1297 | SRI | 1.00 | 1 | 0.16 | 20 | 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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