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Blitz:
Individual Calculations May 2019 |
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| Nimsitha, Tharuk Total change: -7.80 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2019 - Under 10 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1094 | 1.00 | 3 | -0.08 | 20 | -1.60 | |
|  Induwara, T H D Thisarindu | | | 1336 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Sathsara, E P Daham | | | 1163 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Liyanage, Savinu Suhaswin | | | 1108 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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 10 Open | Colombo | SRI | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1094 | 0.00 | 3 | -0.31 | 20 | -6.20 | |
| | Movahed, Sina | | | 1466 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Manon, Reja Neer | c | | 1494 * | BAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pham, Dang Minh | | | 1410 | VIE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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