Blitz: Individual Calculations January 2023
 Arkell, Keith C  Total change: -41.30  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2127 2356 12.50 22 -4.13 10 -41.30 
  Lukasik, Zuzanna 1956  * POL1.0010.08100.80 
  Lukasik, Zuzanna 1702 POL1.0010.01100.10 
  Przybylski, Bartosz 1985 POL1.0010.10101.00 
  Przybylski, Bartosz 1985 POL0.001-0.9010-9.00 
  Drozdowski, Konrad 2030 POL1.0010.13101.30 
  Drozdowski, Konrad 2030 POL0.501-0.3710-3.70 
  Salna, Aleksandras 2139 LTU0.501-0.2810-2.80 
  Salna, Aleksandras 2139 LTU1.0010.22102.20 
  Redzisz, Michal f2136 POL1.0010.22102.20 
  Redzisz, Michal f2136 POL1.0010.22102.20 
  Sargsyan, Shant g2602 ARM0.5010.31103.10 
  Sargsyan, Shant g2602 ARM0.001-0.1910-1.90 
  Solys, Laimutis f2216 LTU0.501-0.1910-1.90 
  Solys, Laimutis f2216 LTU1.0010.31103.10 
  Haug, Havard 2264 NOR0.001-0.6310-6.30 
  Haug, Havard 2264 NOR0.001-0.6310-6.30 
  Adamczewski, Maciej 2028 POL0.501-0.3710-3.70 
  Adamczewski, Maciej 2028 POL0.001-0.8710-8.70 
  Dzierzak, Radoslaw f2111 POL0.001-0.8010-8.00 
  Dzierzak, Radoslaw f2111 POL1.0010.20102.00 
  Fishchuk, Vladyslav f2054 UKR0.001-0.8510-8.50 
  Fishchuk, Vladyslav f2054 UKR1.0010.15101.50 
 * 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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