Individual Calculations July 2019
 Sieczkowski, Adam  Total change: 36.00  Rating chartPersonal card
 214th YMCA Spring 2019-B Warszawa POL 2019-04-11
RcRownchangeKK*chgGame
 1640 1647 6.00 10 0.90 40 36.00 
  Polgrabia, Miroslaw 1659 POL1.0010.524020.80 
  Kasperski, Marcin 1635 POL1.0010.484019.20 
  Sypula, Krzysztof 1632 POL0.001-0.5240-20.80 
  Szukalski, Antoni 1722 POL0.5010.10404.00 
  Mlynarski, Zbigniew 1625 POL1.0010.474018.80 
  Okurowski, Michal 1560 POL1.0010.384015.20 
  Kalejta, Arkadiusz 1707 POL0.001-0.4240-16.80 
  Jarmolowski, Tadeusz 1593 POL0.001-0.5840-23.20 
  Mazurek, Jerzy 1673 POL0.5010.04401.60 
  Mazurkiewicz, Wojciech 1595 POL1.0010.434017.20 

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)
 

 

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