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Individual Calculations August 2017 |
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| Singh, Hersh Total change: 43.20 | |   |
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| Panamerican Youth Championship 2017 U-12 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1624 | 4.00 | 7 | -0.08 | 40 | -3.20 | |
|  Rossel Grandon, Cristobal | | | 1300 | CHI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Trakru, Rohun | c | | 1758 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Flores Quillas, Diego Saul Rodri | | | 1881 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Farhat, Francisco | | | 1343 | ARG | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Vijayakumar, Advaith | | | 1694 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Sifuentes Alcantara, Jhony Sebas | | | 1271 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vasquez Vargas, Henry Richard | | | 1565 | PER | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | 2017 North American Youth Chess Championship - U12 | Morristown, New Jersey | USA | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1624 | 2.00 | 4 | 1.16 | 40 | 46.40 | |
| | Clasby, Derek | | | 1926 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hung, Daniel | | | 1956 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zhou, Aiden | | | 1791 | CAN | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Zheng, Michael Zihan | | | 1778 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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