Blitz: Individual Calculations October 2023
 Kasperek, Ryszard  Total change: 20.20  Rating chartPersonal card
 PGNiG Termika Druzynowy Puchar Polski w Szachach Blyskawicznych Katowice POL 2023-09-08
RcRownchangeKK*chgGame
 1939 1926 5.50 8 1.67 20 33.40 
  Gdanski, Jacek g2332 POL0.5010.42208.40 
  Bala, Bartosz 1401 POL1.0010.03200.60 
  Bartel, Mateusz g2512 POL0.001-0.0220-0.40 
  Czerw, Dawid m2144 POL0.001-0.2220-4.40 
  Golenia, Wojciech 2016 POL1.0010.622012.40 
  Gradalski, Olaf 2062 POL1.0010.682013.60 
  Kochaniak, Jakub 1522 POL1.0010.08201.60 
  Franczak, Mateusz 1526  * 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
 2332 1926 0.00 4 -0.66 20 -13.20 
  Gradalski, Olaf 2062 POL0.001-0.3220-6.40 
  Gradalski, Olaf 2062 POL0.001-0.3220-6.40 
  Piorun, Kacper g2601 POL0.001-0.0120-0.20 
  Piorun, Kacper g2601 POL0.001-0.0120-0.20 

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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