Individual Calculations September 2018
 Kalisvaart, Peter  Total change: 20.40  Rating chartPersonal card
 22e Hogeschool Zeeland toernooi Vlissingen NED 2018-08-04
RcRownchangeKK*chgGame
 2097 2090 5.00 8 1.02 20 20.40 
  Sala, Frank 1690  * NED1.0010.08201.60 
  Beerdsen, Thomas m2469 NED0.001-0.0920-1.80 
  Timmermans, Adri 1847 NED1.0010.20204.00 
  Lukas, Anne 1844 GER0.501-0.3120-6.20 
  Smit, Manuel 1829 NED1.0010.18203.60 
  Lefebvre, Herve f2304 FRA0.5010.27205.40 
  Aronsson, Marten f2303 SWE1.0010.772015.40 
  Henrichs, Thomas m2486 GER0.001-0.0820-1.60 
 * 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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