Blitz: Individual Calculations February 2016
 Araya Lopez, Luis  Total change: -11.00  Rating chartPersonal card
 Primera Copa Buen Samaritano San Jose CRC 2016-01-10
RcRownchangeKK*chgGame
 1978 2079 5.50 10 -0.55 20 -11.00 
  Ramirez Monge, Cassandra 1679  * CRC1.0010.08201.60 
  Hernandez Basante, Francisco m2281 CRC0.001-0.2420-4.80 
  Jimenez Jimenez, Alberto 1679  * CRC1.0010.08201.60 
  Zumbado Gutierrez, Marco Antonio 2125 CRC0.5010.06201.20 
  Carvajal Gorgona, Jonathan 2225 CRC0.5010.20204.00 
  Fernandez Sibaja, Felipe J 1907 CRC0.001-0.7320-14.60 
  Bustamante Grijalba, Ariadna 1711 CRC1.0010.10202.00 
  Aguilar Alfaro, Juan Carlos 1998 CRC1.0010.39207.80 
  Murillo Tsijli, Manuel 2045 CRC0.501-0.0520-1.00 
  Esquivel Vargas, Jose Edmond f2125 CRC0.001-0.4420-8.80 
 * 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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