Individual Calculations October 2020
 Miasik, Adrian  Total change: 19.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2217 1958 2.50 8 0.96 20 19.20 
  Krzywda, Andrzej c2122 POL0.5010.22204.40 
  Luba, Lukasz 2212 POL1.0010.812016.20 
  Miroslaw, Michal f2287 POL0.001-0.1220-2.40 
  Kumala, Aleksander c2176 POL0.5010.28205.60 
  Steczek, Marcin f2358  * POL0.5010.42208.40 
  Swiech, Przemyslaw 2180 POL0.001-0.2220-4.40 
  Brozyna, Mateusz f2300 POL0.001-0.1220-2.40 
  Kaminski, Piotr 2099 POL0.001-0.3120-6.20 
 * 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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