Individual Calculations August 2021
 Maciaszek, Karol  Total change: 122.00  Rating chartPersonal card
 5 Turniej Wakacyjny Grodzisk Mazowiecki POL 2021-07-05
RcRownchangeKK*chgGame
 1209 1376 6.50 7 1.62 40 64.80 
  Zydok, Ignacy 1086 POL1.0010.16406.40 
  Maciaga, Jan 1028 POL1.0010.11404.40 
  Kucharski, Sylwester 1257 POL1.0010.344013.60 
  Fifielski, Marcin 1230 POL1.0010.304012.00 
  Kicinska, Magdalena 1314 POL1.0010.414016.40 
  Borowski, Marek 1500 POL1.0010.674026.80 
  Kisiel, Dominik 1051 POL0.501-0.3740-14.80 

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)
 
 Najdorf Chess Festival 2021 gr. B Warszawa POL 2021-07-10
RcRownchangeKK*chgGame
 1514 1376 4.00 8 1.43 40 57.20 
  Hertlein, Irena 1643 POL1.0010.824032.80 
  Zimochocki, Roman 1535 POL0.001-0.2940-11.60 
  Trybula, Agata 1634 POL0.5010.324012.80 
  Szumigaj, Marcin 1492 POL0.001-0.3440-13.60 
  Ladon, Tymoteusz 1074 POL1.0010.15406.00 
  Kwiek, Janusz 1502 POL1.0010.674026.80 
  Kurowski, Maciej 1627 POL0.5010.314012.40 
  Arciszewska, Zuzanna 1602 POL0.001-0.2140-8.40 

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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