Rapid: Individual Calculations December 2022
 Wenelski, Damian  Total change: -34.40  Rating chartPersonal card
 Otwarte Mistrzostwa Wojewodztwa Zachodniopomorskiego LZS w szachach Koszalin POL 2022-11-20
RcRownchangeKK*chgGame
 1528 1598 3.00 8 -1.72 20 -34.40 
  Sowinski, Ryszard 1292 POL1.0010.14202.80 
  Bochniak, Franciszek 1752 POL0.001-0.2920-5.80 
  Ziobrowska, Danuta 1331 POL1.0010.18203.60 
  Mielczarski, Zbigniew 1500 POL0.001-0.6320-12.60 
  Jodlowski, Robert 1415 POL1.0010.26205.20 
  Koszowski, Krystian 1646 POL0.001-0.4320-8.60 
  Grzesik, Gracjan 2048 POL0.001-0.0620-1.20 
  Renczynski, Marcel 1241 POL0.001-0.8920-17.80 

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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