Individual Calculations April 2018
 Wacker, Peter  Total change: 0.20  Rating chartPersonal card
 34e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2018-03-03
RcRownchangeKK*chgGame
 2164 2301 6.00 9 0.01 20 0.20 
  Catteau, Yves 2013 FRA1.0010.16203.20 
  Mataigne, Jean-Michel 1955 FRA1.0010.11202.20 
  Santos Latasa, Jaime m2549 ESP0.001-0.1920-3.80 
  Farrington, Edward J 2004 ENG1.0010.15203.00 
  Uhoda, Philippe 2084 BEL0.501-0.2820-5.60 
  Constantinou, Pavlos c2068 CYP0.501-0.2920-5.80 
  Dufour, Mickael 2080 FRA1.0010.22204.40 
  Shyam, Sundar M. g2525 IND0.5010.28205.60 
  Holtel, Jasper f2194 GER0.501-0.1520-3.00 

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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