Blitz: Individual Calculations June 2023
 Andrzejewski, Igor  Total change: -4.80  Rating chartPersonal card
 Nocny Turniej Szachowy w Buku Buk POL 2023-05-13
RcRownchangeKK*chgGame
 1312 1101 2.00 5 0.36 40 14.40 
  Drozdzynski, Daniel 1846 POL0.0010.00400.00 
  Drozdzynski, Adam 1013 POL0.001-0.6240-24.80 
  Uscilowicz, Jaroslaw 1031 POL1.0010.404016.00 
  Jasinski, Bartlomiej 1296 POL1.0010.754030.00 
  Bystrzanowski, Marek 1374 POL0.001-0.1740-6.80 

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)
 
 V Turniej Szachowy pod Honorowym Patronatem Wojta Gminy Tarnowo Podgorne Przezmierowo POL 2023-05-27
RcRownchangeKK*chgGame
 1581 1101 0.00 3 -0.48 40 -19.20 
  Mazurkiewicz, Michal c2054 POL0.0010.00400.00 
  Gluszynski, Michal 1520 POL0.001-0.0740-2.80 
  Rusche, Bruno 1169 POL0.001-0.4140-16.40 

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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