Individual Calculations August 2018
 Lazniewski, Tadeusz  Total change: -72.00  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. C Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1245 1505 5.50 9 -1.80 40 -72.00 
  Butkiewicz, Piotr 1155 POL1.0010.11404.40 
  Bartodziej, Mariusz 1331 POL0.001-0.7340-29.20 
  Olcha, Michal 1196 POL1.0010.14405.60 
  Siekanska, Maria 1306 POL0.501-0.2640-10.40 
  Mulawa, Cyprian 1331 POL0.501-0.2340-9.20 
  Lazniewska, Zofia 1247 POL0.501-0.3240-12.80 
  Bartosik, Dawid 1263 POL0.001-0.8040-32.00 
  Fiszer, Jakub 1271 POL1.0010.21408.40 
  Wojna, Dominik 1105  * POL1.0010.08403.20 
 * 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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