Individual Calculations May 2018
 Dobrowolski, Henryk  Total change: -22.80  Rating chartPersonal card
 VI Turniej Szachowy o Puchar Wdy Lipusz POL 2018-04-07
RcRownchangeKK*chgGame
 1540 1655 4.50 9 -1.14 20 -22.80 
  Kotlinski, Henryk 1255  * POL0.001-0.9220-18.40 
  Racinowski, Bogdan 1352 POL1.0010.14202.80 
  Dembicki, Karol 1370 POL1.0010.16203.20 
  Zalucki, Dariusz 1320 POL1.0010.12202.40 
  Litwinski, Wojciech 1759 POL0.001-0.3620-7.20 
  Kaczanowski, Pawel 1575 POL1.0010.39207.80 
  Brylowski, Stefan 1924 POL0.001-0.1720-3.40 
  Karczynski, Lech 1755 POL0.5010.14202.80 
  Malinowski, Szymon 1549 POL0.001-0.6420-12.80 
 * 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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