Individual Calculations September 2019
 Koster, Paul  Total change: 28.60  Rating chartPersonal card
 23e Hogeschool Zeeland toernooi 2019 Vlissingen NED 2019-08-03
RcRownchangeKK*chgGame
 1795 1764 3.00 7 -0.22 20 -4.40 
  Nebolsina, Vera wg2164  * RUS0.001-0.0820-1.60 
  De Kleuver, Jonathan 1874 NED1.0010.652013.00 
  Hoffman, Ron 1987 NED0.001-0.2220-4.40 
  Boerkamp, Harry 1915 NED0.001-0.3020-6.00 
  Van De Krol, Sernin 1603 NED0.001-0.7120-14.20 
  Ng, Eng Soon Derrick 1364  * SGP1.0010.08201.60 
  Jonkheer, Alex 1660 NED1.0010.36207.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Brugse Meesters 2019 Brugge BEL 2019-08-11
RcRownchangeKK*chgGame
 1881 1764 5.00 9 1.65 20 33.00 
  Demiddele, Kevin 1949 BEL0.5010.24204.80 
  Koopman, Jan 1583 NED1.0010.26205.20 
  Wecker, Martin 2134 GER1.0010.902018.00 
  Dauw, Sterre 2148 BEL0.001-0.0920-1.80 
  Vandendriessche, Jan 2078 BEL0.001-0.1420-2.80 
  Baba, Masahiro f2164  * JPN0.001-0.0820-1.60 
  Lemoine, Jean-Pierre 1526 FRA1.0010.20204.00 
  Mernier, Martin 1364  * BEL1.0010.08201.60 
  Verhalle, Elias 1983 BEL0.5010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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