Rapid: Individual Calculations April 2015
 Jakubowski, Krzysztof  Total change: -15.20  Rating chartPersonal card
 III Turniej Szachowy Przyjazni Polsko-Wegierskiej Katowice POL 2015-03-21
RcRownchangeKK*chgGame
 2258 2529 6.50 9 -0.76 20 -15.20 
  Grabarczyk, Sylwester 2129  * CZE1.0010.08201.60 
  Wolynski, Krzysztof 2129  * POL1.0010.08201.60 
  Alvarado, Carlos 2188 PER0.501-0.3820-7.60 
  Dzierzak, Radoslaw 2144 POL1.0010.09201.80 
  Ustianovich, Nazar f2250 UKR0.501-0.3420-6.80 
  Kubica, Kamil 2183 POL1.0010.11202.20 
  Majdan-Gajewska, Joanna wg2397 POL1.0010.32206.40 
  Pakleza, Zbigniew g2466 POL0.501-0.0920-1.80 
  Przybylski, Wojciech f2434 POL0.001-0.6320-12.60 
 * 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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