Blitz: Individual Calculations October 2023
 Barski, Radoslaw  Total change: -38.60  Rating chartPersonal card
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 2185 2315 4.50 9 -1.33 20 -26.60 
  Radzimski, Antoni 1945 POL0.001-0.9020-18.00 
  Czerw, Dawid m2144 POL0.501-0.2320-4.60 
  Niedbala, Bartlomiej f2305 POL0.001-0.5120-10.20 
  Gradalski, Olaf 2062 POL0.501-0.3120-6.20 
  Piorun, Kacper g2601 POL0.5010.34206.80 
  Bartel, Mateusz g2512 POL1.0010.752015.00 
  Dzierzak, Radoslaw f2165 POL1.0010.30206.00 
  Golenia, Wojciech 2016 POL0.001-0.8520-17.00 
  Babczynski, Zbigniew 1915  * POL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych - drabinka Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 2249 2315 4.00 8 -0.60 20 -12.00 
  Cieslak, Wiktoria 1947 POL1.0010.10202.00 
  Cieslak, Wiktoria 1947 POL1.0010.10202.00 
  Czerw, Dawid m2144 POL1.0010.27205.40 
  Czerw, Dawid m2144 POL1.0010.27205.40 
  Piorun, Kacper g2601 POL0.001-0.1620-3.20 
  Piorun, Kacper g2601 POL0.001-0.1620-3.20 
  Niedbala, Bartlomiej f2305 POL0.001-0.5120-10.20 
  Niedbala, Bartlomiej f2305 POL0.001-0.5120-10.20 

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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