Individual Calculations April 2018
 Lopez, Cesar (per)  Total change: -9.00  Rating chartPersonal card
 Abierto de Verano 2018 del Club Mariano Moreno CABA ARG 2018-02-01
RcRownchangeKK*chgGame
 1696 1678 2.50 6 -0.38 20 -7.60 
  Mazziotti Irigoyen, Gabriel f2078  * ARG0.001-0.0820-1.60 
  Gimenez, Alessio 1278  * ARG1.0010.08201.60 
  Duran, Diego 1633 ARG0.001-0.5620-11.20 
  Broquen, Guillermo 1623 ARG1.0010.42208.40 
  Borrino, Daniel 1646 ARG0.501-0.0420-0.80 
  Radoszta, Armando E. 1920 ARG0.001-0.2020-4.00 
 * 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)
 
 Abierto Sub 1700 - Club MMoreno CABA ARG 2018-03-06
RcRownchangeKK*chgGame
 1568 1678 2.50 4 -0.07 20 -1.40 
  Silva Castillo, Gustavo 1522 ARG0.501-0.2120-4.20 
  Ramirez, Carlos Manuel 1639 ARG1.0010.45209.00 
  Mariani, Agustin 1674 ARG0.001-0.5120-10.20 
  Acuna, Abel 1438 ARG1.0010.20204.00 

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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