Individual Calculations October 2019
 Siekaniec, Jan  Total change: -15.60  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2027 2009 3.50 9 -0.78 20 -15.60 
  Niedbala, Bartlomiej 2145 POL0.5010.18203.60 
  Wozniak, Mariola wm2158 POL0.001-0.3020-6.00 
  Chrzaszcz, Malvina 2037 POL0.001-0.4620-9.20 
  Putlak, Wojciech 2041 POL0.5010.04200.80 
  Koziol, Pawel 1821 POL1.0010.26205.20 
  Czarnecki, Wojciech 1980 POL1.0010.46209.20 
  Pasieka, Marcin 1931 POL0.501-0.1120-2.20 
  Kowalec, Maciej 2054 POL0.001-0.4420-8.80 
  Krainski, Slawomir 2077 POL0.001-0.4120-8.20 

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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