Blitz: Individual Calculations June 2023
 Kowalik, Wojciech  Total change: -19.60  Rating chartPersonal card
 Otwarte Mistrzostwa Wojewodztwa Zachodniopomorskiego w szachach blyskawicznych 2023 Bierzwnik POL 2023-05-28
RcRownchangeKK*chgGame
 1584 1181 0.50 4 -0.19 40 -7.60 
  Gniadek, Andrzej 1752 POL0.001-0.0240-0.80 
  Pulka, Bartosz 1888 POL0.001-0.0140-0.40 
  Paluta, Maciej 1132 POL0.501-0.0740-2.80 
  Czaczka, Piotr 1564 POL0.001-0.0940-3.60 

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)
 
 Otwarte Druzynowe Mistrzostwa Wojewodztwa Zachodniopomorskiego w szachach blyskawicznych 2023 Bierzwnik POL 2023-05-28
RcRownchangeKK*chgGame
 1539 1181 0.50 6 -0.30 40 -12.00 
  Kowalczyk, Michal 1643 POL0.001-0.0540-2.00 
  Partyka, Pawel 1637 POL0.001-0.0640-2.40 
  Wiernicki, Emil 1337 POL0.001-0.2940-11.60 
  Kowalczyk, Michal 1643 POL0.001-0.0540-2.00 
  Partyka, Pawel 1637 POL0.001-0.0640-2.40 
  Wiernicki, Emil 1337 POL0.5010.21408.40 

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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