Individual Calculations July 2023
 Paradowski, Wiktor  Total change: 81.60  Rating chartPersonal card
 Czerwcowy Weekend przy Szachownicy Gorzow Wielkopolski POL 2023-06-03
RcRownchangeKK*chgGame
 1229 1159 0.00 1 -0.40 40 -16.00 
  Koch, Maciej 1229 POL0.001-0.4040-16.00 

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)
 
 Turniej o Puchar Burmistrza Skwierzyny 08.06 10.06 11.06. 2023 Skwierzyna POL 2023-06-08
RcRownchangeKK*chgGame
 1440 1159 4.50 9 2.44 40 97.60 
  Dubowski, Robert 1501 POL1.0010.884035.20 
  Ragunath, Babu Pranav Sharath 1225 POL0.5010.09403.60 
  Rabczewski, Adam 1534 POL0.5010.414016.40 
  Nowak, Mateusz 1428 POL0.5010.334013.20 
  Derejczyk, Mateusz 1648 POL0.001-0.0440-1.60 
  Borecki, Adam 1300 POL1.0010.694027.60 
  Witczak, Mikolaj 1218 POL0.001-0.4240-16.80 
  Bartoszek, Emanuel 1157 POL1.0010.504020.00 
  Rogala, Robert 1953 POL0.0010.00400.00 

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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