Individual Calculations October 2019
 Rak, Tomasz  Total change: -18.40  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 1960 1957 3.50 9 -0.92 20 -18.40 
  Pawlowski, Maciej 1948 POL1.0010.49209.80 
  Malinowski, Damian 2038 POL0.001-0.3920-7.80 
  Kwiatkowski, Wiktor 2011 POL0.001-0.4220-8.40 
  Paziak, Patryk 1868 POL1.0010.38207.60 
  Prus, Marek 1675 POL1.0010.16203.20 
  Wojdak, Jan 1973 POL0.001-0.4820-9.60 
  Bartkowiak, Damian 2085 POL0.001-0.3320-6.60 
  Kurpiewski, Slawomir 1978 POL0.001-0.4720-9.40 
  Parol, Pola wf2062 POL0.5010.14202.80 

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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