Individual Calculations February 2020
 Cherry, John Bradford  Total change: -11.60  Rating chartPersonal card
 XLV Abierto Internacional Ciudad de Sevilla Sevilla ESP 2020-01-10
RcRownchangeKK*chgGame
 1687 1773 5.00 9 -0.58 20 -11.60 
  Harutyunian, Tigran K. g2173  * ARM0.001-0.0820-1.60 
  Diaz Lopez, Rodrigo 1578 ESP0.001-0.7520-15.00 
  Gamarro Perez, David 1495 ESP1.0010.17203.40 
  Ruiz Chacon, Jorge Manfredi 1620 ESP1.0010.30206.00 
  Ataide Molina, Jose Maria 1993 ESP0.001-0.2220-4.40 
  Murga Vazquez, Rogelio 1574 ESP0.001-0.7620-15.20 
  Hernandez Gonzalez, Manuel 1567 ESP1.0010.24204.80 
  Gonzalez Blazquez, Juan Manuel 1632 ESP1.0010.31206.20 
  Munoz Pena, Antonio 1547 ESP1.0010.21204.20 
 * 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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