Blitz: Individual Calculations July 2019
 Morales Zumbado, Raul  Total change: 7.40  Rating chartPersonal card
 I Torneo Blitz Curridabat Junio 2019 Curridabat CRC 2019-06-22
 1451 1342 3.50 8 0.37 20 7.40 
  Zeledon Perez, Edgar 1742  * CRC0.001-0.0820-1.60 
  Villalta Leiton, Nicole Tamara 1202 CRC0.501-0.1920-3.80 
  Amaya Madrigal, Josue 1742  * CRC0.001-0.0820-1.60 
  Quiros Acuna, Nicole 1311 CRC1.0010.46209.20 
  Quiros Cajina, Allan 1684 CRC0.001-0.1220-2.40 
  Chaves Sanchez, Ana Sofia 1147 CRC1.0010.25205.00 
  Soza Rojas, Dannilson G 1322 CRC1.0010.47209.40 
  Calderon Brenes, Brandon 1458 CRC0.001-0.3420-6.80 
 * 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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