Rapid: Individual Calculations September 2018
 Lapczynski, Jacek  Total change: -56.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2018 - C10 Wroclaw POL 2018-08-10
RcRownchangeKK*chgGame
 1064 1219 3.50 9 -2.81 20 -56.20 
  Abramowicz, Ignacy 1103 POL0.501-0.1620-3.20 
  Kawa, Bartlomiej 1100 POL0.001-0.6620-13.20 
  Szulc, Piotr 1045 POL1.0010.27205.40 
  Owierczuk, Szymon 1077 POL0.001-0.6920-13.80 
  Sawicki, Jakub 1022 POL0.001-0.7520-15.00 
  Wasilewski, Stanislaw 1035 POL1.0010.26205.20 
  Dziejma, Kacper 1017 POL0.001-0.7620-15.20 
  Rosol, Mateusz 1220 POL0.001-0.5020-10.00 
  Jaszczuk, Marek 954 POL1.0010.18203.60 

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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