Rapid: Individual Calculations October 2023
 Czuprynski, Janusz  Total change: 7.20  Rating chartPersonal card
 XXXIII Memorial J.S. Leokajtis Olsztyn POL 2023-09-03
RcRownchangeKK*chgGame
 1499 1541 5.50 9 0.36 20 7.20 
  Swieton, Wojciech 1141  * POL1.0010.08201.60 
  Flak, Pawel 2014 POL0.001-0.0520-1.00 
  Roclawski, Jakub 1259 POL0.001-0.8420-16.80 
  Grabowski, Pawel 1124 POL1.0010.07201.40 
  Rosinski, Dariusz 1233 POL1.0010.14202.80 
  Plichta, Grzegorz 1398 POL1.0010.31206.20 
  Szacht, Egbert 2023 POL0.5010.45209.00 
  Malczyk, Radoslaw 1906 POL0.001-0.1020-2.00 
  Dobrowolski, Henryk 1394 POL1.0010.30206.00 
 * 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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