Individual Calculations April 2017
 Lopez Reyes, Claudia  Total change: -34.40  Rating chartPersonal card
 Carlos Manuel de Cespedes - Abierto - 2017 Granma CUB 2017-03-09
RcRownchangeKK*chgGame
 1832 1600 1.00 8 -0.86 40 -34.40 
  Mosquera Cayon, Danet wf2000  * CUB0.5010.424016.80 
  Ordonez Peregrino, Jordan 2000  * CUB0.001-0.0840-3.20 
  Diaz Del Valle, Laura Beatriz 2000  * CUB0.001-0.0840-3.20 
  Fonseca Castillo, Osmani Miche 1754 CUB0.001-0.2940-11.60 
  Luebbert, Dietrich 1695 GER0.001-0.3740-14.80 
  Ruiz Gutierrez, Jose Manuel 1710 ESP0.001-0.3540-14.00 
  Machado Rojas, Gleidis Yisel 1767 CUB0.001-0.2840-11.20 
  Reyes Fonseca, Ammi Sarai 1726 CUB0.5010.17406.80 
 * 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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