Individual Calculations May 2015
 Maj, Wiktor  Total change: 2.00  Rating chartPersonal card
 I Turniej Szachowy o Puchar KSz Gambit Szemud/k Wejherowa POL 2015-04-24
RcRownchangeKK*chgGame
 1754 1368 0.50 5 0.05 40 2.00 
  Walkusz, Witoslaw f1768  * POL0.001-0.0840-3.20 
  Janik, Igor 1768  * POL0.001-0.0840-3.20 
  Wilmanowicz, Slawomir 1696 POL0.5010.374014.80 
  Garbowska, Hanna wf1768  * POL0.001-0.0840-3.20 
  Garbowski, Jakub 1768  * POL0.001-0.0840-3.20 
 * 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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