Individual Calculations May 2018
 Swiderski, Radoslaw  Total change: -9.80  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA WOJEWODZTWA LUBUSKIEGO JUNIOROW W SZACHACH KLASYCZNYCH Sulechow POL 2018-03-03
RcRownchangeKK*chgGame
 2004 1923 2.50 5 0.53 20 10.60 
  Smierzchalski, Dawid 2054 POL1.0010.682013.60 
  Michalski, Daniel 2022 POL0.001-0.3620-7.20 
  Kucza, Karol f2306 POL0.001-0.0920-1.80 
  Bielinski, Dariusz 2067 POL0.5010.19203.80 
  Klonowski, Arkadiusz 1570 POL1.0010.11202.20 

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)
 
 XIV LUBUSKA WIOSNA SZACHOWA Gorzow Wielkopolski POL 2018-03-28
RcRownchangeKK*chgGame
 1720 1923 4.00 7 -1.02 20 -20.40 
  Siekanska, Zuzanna 1523  * POL1.0010.08201.60 
  Bucko, Wieslaw 1642 POL1.0010.16203.20 
  Bartnicki, Pawel 2091 POL0.001-0.2820-5.60 
  Czechowski, Jakub 1770 POL0.001-0.7020-14.00 
  Czuchnicki, Adam 1966 POL0.001-0.4420-8.80 
  Olszewska, Wiktoria 1523  * POL1.0010.08201.60 
  Grzebieniowski, Michal 1523  * POL1.0010.08201.60 
 * 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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