Individual Calculations September 2014
 De Zwart, Johan  Total change: 2.40  Rating chartPersonal card
 18e Hogeschool Zeeland Toernooi Vlissingen NED 2014-08-02
RcRownchangeKK*chgGame
 2022 2005 4.50 9 0.12 20 2.40 
  Kartsev, Nikolaj 1623 GER1.0010.09201.80 
  Sowray, Peter J f2325 ENG0.5010.37207.40 
  Bijlsma, Nick 2210 NED0.001-0.2420-4.80 
  Lobersli, Henrik Oie 1839 NOR0.501-0.2220-4.40 
  Dardha, Bardhyl 1825 BEL1.0010.26205.20 
  Van Den Berg, Ad 2235 NED0.001-0.2120-4.20 
  Westerweele, Maarten 1860 NED1.0010.31206.20 
  Leenhouts, Koen m2385 NED0.001-0.0920-1.80 
  Le Clercq, Maxim 1893 NED0.501-0.1520-3.00 

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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