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Individual Calculations July 2015 |
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| Singh, Delroy Total change: -5.60 | |   |
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| 11th Asian Schools Chess Championships 2015 - Open Under-13 | Singapore | SGP | 2015-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1572 | 0.00 | 4 | -0.97 | 40 | -38.80 | |
|  Thilakarathne, G M H | c | | 1958 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Yuldoshev, Mehriddin | | | 1852 | UZB | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Tan, Jun Ying | c | | 1943 | MAS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Al Hosani, Saeed | | | 1485 | UAE | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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) | | | | 16th Asean+ Age Group Chess Championships 2015 - Open Under-12 | Singapore | SGP | 2015-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1591 | 2.50 | 5 | 0.83 | 40 | 33.20 | |
| | Yin, Haoran | | | 1786 | SIN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Huynh, Hai Him | f | | 1831 | VIE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gong, Daniel Hanwen | | | 1944 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Karthik, Kumar Pradeep | c | | 1561 | IND | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Batjargal, Erdenebat | | | 1539 | MGL | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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