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Blitz:
Individual Calculations September 2016 |
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| Guadamuz, Ismael Andres Total change: -59.00 | |   |
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| Fase I Campeonato Nacional Blitz CRC 2016 | San Jose | CRC | 2016-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1654 | 2.50 | 6 | -1.62 | 20 | -32.40 | |
|  Bonilla Ortiz, Johel Sebastian | | | 1286 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rivas Calderon, Victor Julio | | | 1569 | CRC | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Chaves Alfaro, Beatriz | | | 1356 | CRC | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Bonilla Morales, Bryan | | | 1534 | CRC | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Duran Venegas, Oscar Alonso | | | 1531 | CRC | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Del Cid Winter, Roberto | | | 1714 | CRC | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | Fase III Campeonato Nacional Blitz CRC 2016 | San Jose | CRC | 2016-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1654 | 3.00 | 5 | -1.33 | 20 | -26.60 | |
| | Elizondo Montero, Juan Luis | | | 1254 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Segura Cordero, Ariel | | | 1359 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ramirez Madrid, Daniel Alberto | | | 1277 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zeledon Perez, Edgar | | | 1477 | CRC | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Angulo Hernandez, Maria Jesus | | | 1254 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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