Individual Calculations April 2020
 Czarkowska, Dalia  Total change: 26.80  Rating chartPersonal card
 X Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2020 1-8 Warszawa POL 2020-01-13
RcRownchangeKK*chgGame
 1206 1014 3.50 8 1.32 40 52.80 
  Prazmowski, Wlodzimierz 1414  * POL0.001-0.0840-3.20 
  Tomczyk, Ryszard 1213 POL0.5010.264010.40 
  Janczylik, Tomasz 1135 POL0.001-0.3440-13.60 
  Szopa, Andrzej 1055 POL1.0010.564022.40 
  Legowik, Anna 1164 POL1.0010.704028.00 
  Ceglowski, Ryszard 1414  * POL0.001-0.0840-3.20 
  Wojna, Dominik 1215 POL0.001-0.2440-9.60 
  Czarkowski, Jaroslaw 1041 POL1.0010.544021.60 
 * 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)
 
 Ursynowski Festiwal Szachowy 2020 - grupa FIDE - Turniej I GRAND PRIX Warszawa POL 2020-02-29
RcRownchangeKK*chgGame
 1283 1054 0.50 5 -0.65 40 -26.00 
  Wesolek, Krzysztof 1454  * POL0.001-0.0840-3.20 
  Jazdzyk, Jakub 1327 POL0.001-0.1740-6.80 
  Frankowski, Maciej 1190 POL0.001-0.3240-12.80 
  Kita, Jaroslaw 1319 POL0.5010.324012.80 
  Skonieczny, Marcin 1123 POL0.001-0.4040-16.00 
 * 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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