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Blitz:
Individual Calculations August 2017 |
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| Chauca Lopez, Sebastian Alberto Total change: 37.20 | |   |
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| Panamerican Youth Championship Blitz U12 2017 | San Jose | CRC | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1250 | 4.00 | 8 | 1.86 | 20 | 37.20 | |
|  Chasin, Nico Werner | c | | 1650 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rossel Grandon, Cristobal | | | 1396 | CHI | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Vijayakumar, Advaith | | | 1650 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Semana Ramirez, Jerian | | | 1144 | CRC | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jimenez Navarro, Diego | | | 1217 | CRC | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Shih Gould, Danny | | | 1650 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Varillas Jimenez, Ivan | | | 1450 | PER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Loja Zambrano, Diego | | | 1525 | ECU | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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