Individual Calculations October 2019
 Kolasinski, Krzysztof  Total change: 20.80  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2004 2104 6.00 8 1.04 20 20.80 
  Kwiatkowski, Wiktor 2011 POL0.501-0.1320-2.60 
  Wasik, Roman 1704  * POL1.0010.08201.60 
  Siedlinski, Piotr 2062 POL1.0010.44208.80 
  Grochowski, Kosma 1903 POL1.0010.24204.80 
  Sochacki, Zenon 1887 POL1.0010.22204.40 
  Dudzinski, Pawel f2194 POL0.5010.12202.40 
  Wojdak, Jan 1973 POL0.501-0.1820-3.60 
  Kowalczyk, Pawel 2294 POL0.5010.25205.00 
 * 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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