Individual Calculations October 2019
 Walaszczyk, Witold  Total change: -25.20  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2043 2075 3.00 8 -1.26 20 -25.20 
  Obrusnik, Michal f2277 POL1.0010.762015.20 
  Galyga, Zbigniew 2117 POL0.5010.06201.20 
  Sielicki, Tomasz 2016 POL0.501-0.0820-1.60 
  Garbowski, Jakub 2052 POL0.001-0.5320-10.60 
  Maciaga, Marcin 2118 POL0.001-0.4420-8.80 
  Klein, Zbigniew 1700 POL1.0010.09201.80 
  Malecki, Rafal 2050 POL0.001-0.5320-10.60 
  Kwiatkowski, Wiktor 2011 POL0.001-0.5920-11.80 

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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