Rapid: Individual Calculations October 2023
 Zirka, Oleksii  Total change: 2.80  Rating chartPersonal card
 XIV Otwocki Turniej Szachowy FIDE Otwock POL 2023-09-10
RcRownchangeKK*chgGame
 1337 1224 3.00 8 0.14 40 5.60 
  Carrieri, Maurizio 1540 ITA0.001-0.1340-5.20 
  Galczynski, Maksymilian 1347 POL1.0010.674026.80 
  Pastuszko, Katarzyna 1368 POL1.0010.694027.60 
  Szostak, Piotr 1263 POL0.001-0.4540-18.00 
  Oles, Jan 1289 POL0.001-0.4140-16.40 
  Bartosik, Dawid 1351 POL0.001-0.3340-13.20 
  Jaworowski, Andre 1131 USA1.0010.374014.80 
  Bulva, Maksim 1403 POL0.001-0.2740-10.80 

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)
 
 LXI Turniej o Puchar Kawki (FIDE) Warszawa POL 2023-09-17
RcRownchangeKK*chgGame
 1241 1224 3.00 6 -0.07 40 -2.80 
  Bartoszek, Jakub 1716 POL0.001-0.0440-1.60 
  Kowalski, Dariusz 1307 POL1.0010.614024.40 
  Marcinkiewicz, Jan 1086 POL0.001-0.6940-27.60 
  Dmoch, Lukasz 1127 POL1.0010.374014.80 
  Dymowska, Joanna 1143 POL0.001-0.6140-24.40 
  Czerwinski, Tymoteusz 1065 POL1.0010.294011.60 

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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