Blitz: Individual Calculations January 2023
 Kolodziejski, Piotr  Total change: -10.54  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 1862 1977 12.50 22 -0.34 31 -10.54 
  Strzoda, Natalia 1577  * POL1.0010.08312.48 
  Strzoda, Natalia 1193 POL1.0010.00310.00 
  Larkin, Vladislav m2337 UKR1.0010.903127.90 
  Larkin, Vladislav m2337 UKR0.001-0.1031-3.10 
  Molenda, Marcin f2281 POL0.001-0.1431-4.34 
  Molenda, Marcin f2281 POL0.001-0.1431-4.34 
  Lach, Mateusz 1643 POL0.001-0.8831-27.28 
  Lach, Mateusz 1643 POL1.0010.12313.72 
  Achinovich, Oleg 1624 UKR1.0010.11313.41 
  Achinovich, Oleg 1624 UKR0.001-0.8931-27.59 
  Trochimczuk, Szymon 1545 POL1.0010.07312.17 
  Trochimczuk, Szymon 1545 POL1.0010.07312.17 
  Lonski, Aleksander 1521 POL1.0010.06311.86 
  Lonski, Aleksander 1521 POL1.0010.06311.86 
  Martinez Pla, Xavier f2225 ESP0.5010.31319.61 
  Martinez Pla, Xavier f2225 ESP0.001-0.1931-5.89 
  Jablonicky, Martin f2271 SVK1.0010.853126.35 
  Jablonicky, Martin f2271 SVK0.001-0.1531-4.65 
  Tymrakiewicz, Rafal f2139 POL0.001-0.2931-8.99 
  Tymrakiewicz, Rafal f2139 POL0.001-0.2931-8.99 
  Uliasz, Katarzyna 1514 POL1.0010.05311.55 
  Uliasz, Katarzyna 1514 POL1.0010.05311.55 
 * 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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