Individual Calculations September 2023
 Szymon, Jakub  Total change: -31.60  Rating chartPersonal card
 VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN C Suwalki POL 2023-08-07
RcRownchangeKK*chgGame
 1216 1453 5.50 9 -1.58 20 -31.60 
  Gorecka, Laura 1140 POL1.0010.14202.80 
  Kozera, Konrad 1301 POL0.001-0.7020-14.00 
  Panasiuk, Stanislaw 1140 POL1.0010.14202.80 
  Pieszko, Antoni 1227 POL0.001-0.7920-15.80 
  Radomski, Oskar 1183 POL1.0010.17203.40 
  Dietrich, Pawel 1269 POL1.0010.26205.20 
  Oleszczuk, Artur 1314 POL0.001-0.6920-13.80 
  Szumiec, Jan 1053  * POL1.0010.08201.60 
  Businski, Jan 1314 POL0.501-0.1920-3.80 
 * 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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