Blitz: Individual Calculations October 2023
 Malata, Stanislaw  Total change: 15.20  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2023 - B10 Bydgoszcz POL 2023-08-31
RcRownchangeKK*chgGame
 1314 1019 2.00 6 0.91 40 36.40 
  Bilochenko, Matvii 1545 POL0.001-0.0340-1.20 
  Kopia, Julian 1375 POL1.0010.894035.60 
  Buklaho, Ignacy 1243 POL0.001-0.2240-8.80 
  Grochowina, Bartlomiej 1205 POL0.001-0.2640-10.40 
  Trybek, Mikolaj 1102 POL1.0010.614024.40 
  Pocztowski, Franciszek 1412 POL0.001-0.0840-3.20 

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)
 
 Weekend Szachowy w Wadowicach-VII Turniej o Puchar Burmistrza Wadowice POL 2023-09-24
RcRownchangeKK*chgGame
 1642 1019 0.00 2 -0.53 40 -21.20 
  Lewicki, Miroslaw m2283 POL0.0010.00400.00 
  Sarna, Mateusz 1001 POL0.001-0.5340-21.20 

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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