Blitz: Individual Calculations August 2017
 Arce Oviedo, Cesar  Total change: -53.40  Rating chartPersonal card
 Torneo Blitz Touch Costa Rica San Jose CRC 2017-06-28
 1581 1864 3.00 7 -2.67 20 -53.40 
  Frajman Kierszenson, Lior 1464  * CRC1.0010.08201.60 
  Espitia Torres, Mateo 1486 CRC0.001-0.9120-18.20 
  Jimenez Navarro, Diego 1464  * CRC1.0010.08201.60 
  Bonilla Morales, Bryan 1568 CRC0.001-0.8520-17.00 
  Quesada Campos, Jordi Alessandre c1856 CRC0.001-0.5120-10.20 
  Sierra Berrocal, Gabriela 1464  * CRC1.0010.08201.60 
  Zeledon Perez, Edgar 1762 CRC0.001-0.6420-12.80 
 * 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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