Individual Calculations September 2014
 Ratsma, Rosa  Total change: 24.00  Rating chartPersonal card
 18e Hogeschool Zeeland Toernooi Vlissingen NED 2014-08-02
RcRownchangeKK*chgGame
 2094 2035 4.00 8 0.60 40 24.00 
  Taddei, Benoit f2348 FRA0.001-0.1440-5.60 
  Dardha, Bardhyl 1825 BEL1.0010.23409.20 
  Pucher, Sebastien 2293 FRA0.001-0.1840-7.20 
  Freer, Robert 1854 NED1.0010.264010.40 
  Provoost, Simon 2260 NED1.0010.784031.20 
  Van Den Berg, Ad 2235 NED0.001-0.2440-9.60 
  Oude Brunink, Elias 1683 NED1.0010.11404.40 
  Colijn, Stefan 2254 NED0.001-0.2240-8.80 

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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