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Individual Calculations August 2018 |
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| Bethencourt Hernandez, Alberto Total change: 19.20 | |   |
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| Cto. de la Palma Sub1800 Torneo Justicia Gratuita 2018 | Villa de Mazo | ESP | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1079 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Perez Santos, Manuel | | | 1479 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hernandez Martin, Santiago | | | 1310 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Perez Martin, Sarely | | | 1130 | ESP | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Alvarez Martin, Pedro | | | 1366 | ESP | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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) | | | | Cto. Espana Sub-10 | Salobrena Granada | ESP | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1079 | 1.50 | 5 | 0.36 | 40 | 14.40 | |
| | Centeno Mendoza, Julio Stefano | | | 1409 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Molina Ortega, Carlos | | | 1351 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Plamenova Radkova, Valentina | | | 1201 | ESP | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Galiana Fernandez, Hector | | | 1198 | ESP | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Mena Lorente, Luis | | | 1345 | ESP | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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