Individual Calculations August 2018
 Borowik, Wojciech  Total change: 23.60  Rating chartPersonal card
 European School Chess Championship - Open U11 Krakow POL 2018-06-29
RcRownchangeKK*chgGame
 1445 1532 3.50 7 -0.81 40 -32.40 
  Taspinar, Yanki 1780 TUR0.001-0.1940-7.60 
  Levitan, Yaron 1364 ISR0.001-0.7240-28.80 
  Weissberg, Yair 1299 ISR1.0010.21408.40 
  Kamilov, Dmitry 1440 RUS0.001-0.6340-25.20 
  Kravchenko, Danny 1341 ISR1.0010.254010.00 
  Owsinski, Yonatan 1334 ISR1.0010.24409.60 
  Pevzner, Maks 1555 ISR0.5010.03401.20 

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)
 
 XXV Jubileuszowy Miedzynarodowy Turniej Szachowy Kowalewo Pomorskie 2018- OPEN A Kowalewo Pomorskie POL 2018-07-10
RcRownchangeKK*chgGame
 1732 1518 3.50 9 1.40 40 56.00 
  Swider, Pawel 1863 POL0.5010.394015.60 
  Kretowicz, Piotr 1775 POL0.001-0.1840-7.20 
  Szydelko, Michal 1713 POL1.0010.754030.00 
  Przerwa, Waldemar 1762 POL0.001-0.2040-8.00 
  Pyzio, Amelia 1679 POL0.5010.21408.40 
  Szydelko, Kazimierz 1716 POL0.001-0.2440-9.60 
  Madajczak, Jakub 1682 POL0.001-0.2840-11.20 
  Przybylowicz, Kazimierz 1612 POL1.0010.634025.20 
  Kindler, Karolina 1784 POL0.5010.324012.80 

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)
 

 

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