Individual Calculations September 2018
 Sala, Frank  Total change: -16.40  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 1607 1635 4.00 9 -0.82 20 -16.40 
  Kalisvaart, Peter 2035  * NED0.001-0.0820-1.60 
  Homfeldt, Christopher 1854 GER0.001-0.2220-4.40 
  Rogge, Marloes 1458 NED1.0010.27205.40 
  Bishoen, Bob 1837 NED0.001-0.2420-4.80 
  Hu, Yik Kwan 1504 HKG0.001-0.6820-13.60 
  De Vrieze, Peter 1487 NED0.501-0.2020-4.00 
  Diesel, Carlo 1357 LUX1.0010.17203.40 
  Ng, Eng Soon Derrick 1235  * SGP0.501-0.4220-8.40 
  Elgersma, Hanneke 1696 NED1.0010.582011.60 
 * 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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