Blitz: Individual Calculations January 2017
 Marrero Calderin, Arturo  Total change: 8.20  Rating chartPersonal card
 50 Aniversario Olimpiada de La Habana La Habana CUB 2016-11-17
 1847 1704 2.00 5 0.41 20 8.20 
  Gonzalez Ramos, Eduardo 2018 CUB0.001-0.1420-2.80 
  Morales Morales, Ananda De La C. 1806 CUB0.001-0.3620-7.20 
  Mendoza Perez, Brayan 1876 CUB1.0010.732014.60 
  Labrada Bacallao, Grisel 1811 CUB1.0010.652013.00 
  Gonzalez Diaz, Penelope 1724 CUB0.001-0.4720-9.40 

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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