Individual Calculations February 2020
 Vestrick, Frank  Total change: 1.40  Rating chartPersonal card
 Krefelder Weihnachtsopen 2019 Krefeld GER 2019-12-27
RcRownchangeKK*chgGame
 1746 1868 4.50 7 0.07 20 1.40 
  Panjer, Sidney 1468  * GER1.0010.08201.60 
  Drill, Frank 2056 GER0.001-0.2620-5.20 
  Boatca, Luca 1468  * BEL1.0010.08201.60 
  Van Der Valk, Niklas 2149 GER0.001-0.1620-3.20 
  Von Der Weyden, Louis 1643 GER0.501-0.2820-5.60 
  Mann, Boldizsar 1715 HUN1.0010.30206.00 
  Reuter, Julian-Frank 1724 GER1.0010.31206.20 
 * 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)
 

 

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