Rapid: Individual Calculations January 2023
 Korchevskyi, Volodymyr  Total change: -4.40  Rating chartPersonal card
 2nd Memorial Oleksandr Bryvko Brody, Lviv region UKR 2022-12-11
RcRownchangeKK*chgGame
 1636 1528 3.00 6 0.60 40 24.00 
  Pohorila, Anna 1391 UKR0.501-0.1840-7.20 
  Rakubovchuk, Danylo 1551 UKR0.5010.03401.20 
  Voloshchuk, Svyatoslav 1793 UKR0.001-0.1840-7.20 
  Kharchuk, Yuriy 1656 UKR1.0010.674026.80 
  Tretiak, Igor 1368 UKR1.0010.294011.60 
  Medvedyk, Volodymyr f2058 UKR0.001-0.0340-1.20 

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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1555 1528 4.00 9 -0.71 40 -28.40 
  Skawinski, Arkadiusz f2248 POL1.0010.994039.60 
  Hrabinska, Myroslava wg2110 UKR0.001-0.0240-0.80 
  Slabicki, Andrzej 1936 POL0.001-0.0840-3.20 
  Zalewski, Jakub 1144 POL0.001-0.9140-36.40 
  Maracewicz, Franciszek 1140 POL1.0010.09403.60 
  Hertlein, Irena 1850 POL0.001-0.1340-5.20 
  Szaniawski, Mikolaj 1210 POL0.001-0.8740-34.80 
  Bandura, Maksymilian 1128  * POL1.0010.08403.20 
  Olszewski, Marek 1225 POL1.0010.14405.60 
 * 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)
 

 

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