Individual Calculations July 2018
 Derylo, Kamil  Total change: 105.85  Rating chartPersonal card
 199th YMCA Spring 2018-B Warszawa POL 2018-04-06
RcRownchangeKK*chgGame
 1673 1649 8.50 12 2.86 29 82.94 
  Wojnowski, Jan 1576 POL1.0010.402911.60 
  Mlynarski, Zbigniew 1618 POL0.001-0.5429-15.66 
  Staniak, Mariusz 1780 POL1.0010.682919.72 
  Mazurek, Jerzy 1595 POL1.0010.422912.18 
  Adamski, Adam 1666 POL0.5010.02290.58 
  Szukalski, Antoni 1750 POL0.5010.14294.06 
  Sieczkowski, Adam 1695 POL0.5010.06291.74 
  Kwiek, Janusz 1586 POL1.0010.412911.89 
  Safanowski, Tomasz 1833 POL0.5010.24296.96 
  Jaworowski, Andre 1609 USA1.0010.442912.76 
  Matyszkiewicz, Wiktor 1732 POL0.5010.11293.19 
  Kalejta, Arkadiusz 1638 POL1.0010.482913.92 

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)
 
 Turniej FIDE o Puchar Burmistrza Ursusa Grupa A Ursus POL 2018-06-09
RcRownchangeKK*chgGame
 1629 1649 3.00 5 0.35 29 10.15 
  Rak, Jacek 1418 POL1.0010.21296.09 
  Mroz, Waldemar 1967 POL0.001-0.1329-3.77 
  Sidorczuk, Pawel 1353 POL1.0010.15294.35 
  Rzeszowski, Dominik 1919 POL0.001-0.1729-4.93 
  Rejniak, Zuzanna 1487 POL1.0010.29298.41 

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)
 
 Mistrzostwa Mazowsza Junior0w 2018 - do lat 15 Radzymin POL 2018-06-16
RcRownchangeKK*chgGame
 1518 1649 5.00 7 0.44 29 12.76 
  Budny, Piotr 1249  * POL0.501-0.4229-12.18 
  Michalowski, Patryk 1365 POL1.0010.16294.64 
  Bujalski, Mateusz 1693 POL0.001-0.4429-12.76 
  Jedrusik, Adam 1609 POL1.0010.442912.76 
  Czarnomski, Dominik 1473 POL1.0010.27297.83 
  Ossolinski, Ziemowit 1855 POL0.5010.26297.54 
  Kaluza, Maksymilian 1379 POL1.0010.17294.93 
 * 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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