Individual Calculations July 2019
 Kudlak, Mariusz  Total change: 1.20  Rating chartPersonal card
 GRAND PRIX KARKONOSZY I SUDETOW GRUPA "A i B" Szklarska Poreba POL 2019-06-10
RcRownchangeKK*chgGame
 1413 1300 3.00 8 0.03 40 1.20 
  Kudlak, Julia 1536 POL0.5010.304012.00 
  Siekanska, Zuzanna 1582 POL1.0010.844033.60 
  Maksimenko, Andrei Jr 1700  * POL0.001-0.0840-3.20 
  Ziobrowska, Maja 1463 POL0.001-0.2840-11.20 
  Marczyk, Kinga 1159 POL0.001-0.6940-27.60 
  Didyk, Andrzej 1398 POL1.0010.634025.20 
  Musin, Pawel 1173 POL0.001-0.6740-26.80 
  Jarosz, Szymon 1289 POL0.501-0.0240-0.80 
 * 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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