Individual Calculations May 2019
 Czerwinska, Oliwia  Total change: -4.00  Rating chartPersonal card
 Mistrzostwa Polski Juniorow Mlodszych 2019 - Dziewczeta do lat 14 Sielpia POL 2019-03-31
RcRownchangeKK*chgGame
 1264 1303 5.00 9 -0.10 40 -4.00 
  Rejniak, Zuzanna 1703  * POL0.001-0.0840-3.20 
  Reszka, Zofia 1199 POL0.001-0.6440-25.60 
  Sivickis, Kornelia 1209 POL1.0010.374014.80 
  Pacho, Maria 1166 POL0.501-0.1840-7.20 
  Matusik, Zuzanna 1226 POL1.0010.394015.60 
  Bukala, Weronika 1234 POL0.001-0.6040-24.00 
  Pietrzak, Emilia 1230 POL0.501-0.1040-4.00 
  Walendykiewicz, Martyna 1175 POL1.0010.334013.20 
  Bychowska, Marta 1235 POL1.0010.414016.40 
 * 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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