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Blitz:
Individual Calculations May 2019 |
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| Hewage, Dinupa Adithya Total change: 39.60 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 14 Open | Colombo | SRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1272 | 3.00 | 5 | 0.28 | 20 | 5.60 | |
|  Hemachandra, D K S Sethmika | | | 1041 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Wiratunga, Jenith | | | 1417 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bentharaarachchi, Vinuga Ometh | | | 1283 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Nabil Nazar, Mohamed | | | 1305 | SRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Pinnagoda, P G Anuhas Suradunu | | | 1127 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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 Blitz Chess Championship 2019 - Under 14 Open | Colombo | SRI | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1272 | 4.00 | 7 | 1.70 | 20 | 34.00 | |
| | Nguyen, Quoc Hy | c | | 1672 * | VIE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sethiya , A Vinuga | | | 1106 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wiratunga, Jenith | | | 1417 | SRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kuliyev, Emin | | | 1597 | TKM | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alahakoon, D Sonal | | | 1090 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Khalifah, Khaled | c | | 1473 | UAE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Orozbaev, Eldiar | c | | 1672 * | KGZ | 0.00 | 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) | | |
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