Individual Calculations September 2017
 Trastoy Cardenas, Nestor Leone  Total change: -32.40  Rating chartPersonal card
 Agosto de Victorias 2017 Abierto Mayabeque CUB 2017-08-01
RcRownchangeKK*chgGame
 1968 1769 1.00 7 -0.81 40 -32.40 
  Leyva Lozada, Marcos Antonio 2025 CUB0.001-0.1940-7.60 
  Cardenas Nunez, Yusley 2107 CUB0.001-0.1240-4.80 
  Pena Noa, Ricardo 1711 CUB1.0010.424016.80 
  Gonzalez Suarez, Andres 1989 CUB0.001-0.2240-8.80 
  Hernandez Leon, Raudel 1893 CUB0.001-0.3340-13.20 
  Garcia Benitez, Omar 1987 CUB0.001-0.2240-8.80 
  Perez Coyula, Rafael Alcides 2065 CUB0.001-0.1540-6.00 

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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