Blitz:
Individual Calculations August 2017 |
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Segura Cordero, Ariel Total change: 11.00 | | |
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Torneo Blitz Touch Costa Rica | San Jose | CRC | 2017-06-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1455 | 1356 | 2.50 | 7 | -0.33 | 20 | -6.60 | |
| Duran Vega, Sergio | f | | 1756 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | Lobo Meneses, Natalia | | | 1485 | CRC | 1.00 | 1 | 0.67 | 20 | 13.40 | | Diaz Charpentier, Kristel Melissa | | | 1651 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | Sierra Berrocal, Gabriela | | | 1230 | CRC | 0.00 | 1 | -0.67 | 20 | -13.40 | | Semana Ramirez, Jerian | | | 1144 | CRC | 1.00 | 1 | 0.23 | 20 | 4.60 | | Murillo Gonzalez, Carlos E | f | | 1756 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | Villegas Rodriguez, Jeremy | | | 1165 | CRC | 0.50 | 1 | -0.25 | 20 | -5.00 | | * 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) | | Panamerican Youth Championship Blitz U10 2017 | San Jose | CRC | 2017-07-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1588 | 1356 | 2.00 | 5 | 0.88 | 20 | 17.60 | |
| Atanasov, Anthony | c | | 1592 | CAN | 0.00 | 1 | -0.20 | 20 | -4.00 | | Vilca Torres, Ludwing Wily | | | 1639 | PER | 1.00 | 1 | 0.84 | 20 | 16.80 | | Mendez, Andre | | | 1413 | PAN | 1.00 | 1 | 0.58 | 20 | 11.60 | | Li, Eric | | | 1756 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Campos Gomez, Manuel | | | 1539 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | * 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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