Individual Calculations April 2018
 Markiewicz, Janusz  Total change: -3.40  Rating chartPersonal card
 197 YMCA Winter 2018-D Warszawa POL 2018-01-04
RcRownchangeKK*chgGame
 1155 1157 3.00 10 -2.03 20 -40.60 
  Oles, Jan 1248 POL1.0010.622012.40 
  Matyszkiewicz, Radoslaw 1302 POL0.001-0.3120-6.20 
  Jaroszuk, Marcin 1280 POL0.001-0.3320-6.60 
  Rejniak, Wojciech 1206 POL1.0010.572011.40 
  Sloniewski, Jakub 1110 POL0.001-0.5720-11.40 
  Przybylik, Mariusz 1051 POL0.001-0.6420-12.80 
  Zbijowski, Patryk 1030 POL1.0010.33206.60 
  Derylo, Maksymilian 1062 POL0.001-0.6320-12.60 
  Berdyga, Mariusz 1199 POL0.001-0.4420-8.80 
  Derylo, Maksymilian 1062 POL0.001-0.6320-12.60 

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)
 
 II Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron-Jaszowiec POL 2018-03-19
RcRownchangeKK*chgGame
 1504 1157 3.00 9 1.86 20 37.20 
  Krawcewicz, Lucyna 1557  * POL0.001-0.0820-1.60 
  Pycka, Zbigniew 1557  * POL1.0010.922018.40 
  Zarow, Zdzislaw 1557  * POL1.0010.922018.40 
  Klementys, Jerzy 1557  * POL0.001-0.0820-1.60 
  Feliksinski, Tadeusz 1557  * POL0.001-0.0820-1.60 
  Kwiek, Janusz 1557  * POL0.001-0.0820-1.60 
  Budrewicz, Henryk 1447 POL0.001-0.1620-3.20 
  Szynwelski, Ryszard 1227 POL1.0010.602012.00 
  Ficek, Bogdan 1518 POL0.001-0.1020-2.00 
 * 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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