Individual Calculations May 2017
 Czerw, Dawid  Total change: -18.60  Rating chartPersonal card
 XX Turniej Miedzynarodowy Krynica Zdroj open 2017 Krynica Zdroj POL 2017-04-20
RcRownchangeKK*chgGame
 2059 2195 5.00 9 -0.93 20 -18.60 
  Mazur, Eugeniusz 1795  * POL1.0010.08201.60 
  Sosnowska, Elzbieta wf1816 POL1.0010.09201.80 
  Simantsev, Mikhail g2486 UKR0.5010.35207.00 
  Dziodzio, Angelika 2067 POL0.501-0.1720-3.40 
  Grabarczyk, Miroslaw g2435 POL0.001-0.2020-4.00 
  Szczurek, Krzysztof 1981 POL1.0010.23204.60 
  Szewczyk, Grzegorz 1974 POL0.501-0.2820-5.60 
  Wielosz, Jaroslaw 1971 POL0.001-0.7820-15.60 
  Kawula, Andrzej 2003 POL0.501-0.2520-5.00 
 * 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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