Rapid: Individual Calculations February 2019
 Ziobrowska, Danuta  Total change: -20.00  Rating chartPersonal card
 Noworoczny Turniej Szachowy 2019 Koszalin POL 2019-01-06
RcRownchangeKK*chgGame
 1290 1350 3.50 8 -1.00 20 -20.00 
  Kaminski, Jakub 983 POL1.0010.10202.00 
  Mielczarski, Zbigniew 1661 POL0.001-0.1420-2.80 
  Jodlowski, Robert 1110 POL1.0010.20204.00 
  Kossowski, Pawel 1546 POL0.001-0.2520-5.00 
  Zadkowski, Zbigniew 1475 POL0.001-0.3320-6.60 
  Kopertowski, Slawomir 1412 POL0.001-0.4120-8.20 
  Kilar, Mateusz 1037 POL0.501-0.3620-7.20 
  Byszewska, Julia 1095 POL1.0010.19203.80 

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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