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Individual Calculations July 2015 |
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| Nisban, Cyrus Total change: -5.60 | |   |
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| 11th Asian Schools Chess Championships 2015 - Open Under-11 | Singapore | SGP | 2015-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1771 | 5.50 | 7 | 1.01 | 40 | 40.40 | |
|  Cheah, Kah Hoe | | | 1467 | MAS | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Batjargal, Erdenebat | | | 1539 | MGL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Raja, Rithvik R | c | | 1721 | IND | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Irmuuntulga, Batjargal | | | 1640 | MGL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Nogerbek, Kazybek | | | 1880 | KAZ | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Fan, Allen Chi Zhou | | | 1816 | NZL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1531 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 16th Asean+ Age Group Chess Championships 2015 - Open Under-12 | Singapore | SGP | 2015-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1750 | 2.50 | 5 | -1.15 | 40 | -46.00 | |
| | Batjargal, Erdenebat | | | 1539 | MGL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Hoang, Trong Minh Quang | | | 1466 | VIE | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Canino, Ronald | | | 1749 | PHI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Bui, Nhat Quang | | | 1441 | VIE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ng, Wee Lok Bryan | | | 1614 | SIN | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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