Blitz: Individual Calculations August 2023
 Zajac, Robert  Total change: -3.00  Rating chartPersonal card
 XXX Turniej Szachowy Kowalewo Pomorskie 2023 - OPEN BLITZ Kowalewo Pomorskie POL 2023-07-07
RcRownchangeKK*chgGame
 1614 1431 2.50 9 -0.56 20 -11.20 
  Skrzypczynski, Kacper 1844 POL0.001-0.0720-1.40 
  Wojtarowicz, Janusz 1938 POL0.001-0.0420-0.80 
  Staszak, Agnieszka 1136 POL1.0010.15203.00 
  Zielinski, Tomasz 1412 POL0.501-0.0320-0.60 
  Kukula, Pawel 2012 POL0.001-0.0220-0.40 
  Szczeszek, Adam 1155 POL1.0010.17203.40 
  Ludwinski, Daniel 1630 POL0.001-0.2420-4.80 
  Jablonski, Miroslaw 1922 POL0.001-0.0420-0.80 
  Brudzynski, Wojciech 1477 POL0.001-0.4420-8.80 

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)
 
 Jagiellonski Festiwal Szachowy - Turniej Blyskawiczny Torun POL 2023-07-14
RcRownchangeKK*chgGame
 1441 1431 5.00 9 0.41 20 8.20 
  Filewicz, Przemyslaw 1983 POL1.0010.972019.40 
  Rzhevutsky, Jan 1745 POL0.001-0.1420-2.80 
  Galazka, Michal 1248 POL1.0010.26205.20 
  Chmielewski, Jakub 1068 POL1.0010.10202.00 
  Polak, Aleksander 1498 POL0.001-0.4120-8.20 
  Bartosik, Piotr 1775 POL0.001-0.1220-2.40 
  Szudy, Krzysztof 1406 POL0.001-0.5320-10.60 
  Bajko, Adam 1105 POL1.0010.13202.60 
  Brzyski, Bartlomiej 1140 POL1.0010.15203.00 

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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