Blitz: Individual Calculations January 2023
 D Costa, Lorin A R  Total change: 3.80  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2170 2285 14.00 22 0.19 20 3.80 
  Gamal, Alaa 1885  * ENG1.0010.08201.60 
  Gamal, Alaa 1639 ENG1.0010.01200.20 
  Kolesnikovs, Ivans 1952 LAT1.0010.12202.40 
  Kolesnikovs, Ivans 1952 LAT1.0010.12202.40 
  Santos Latasa, Jaime g2613 ESP0.001-0.1320-2.60 
  Santos Latasa, Jaime g2613 ESP0.001-0.1320-2.60 
  Adamczewski, Maciej 2028 POL0.501-0.3220-6.40 
  Adamczewski, Maciej 2028 POL1.0010.18203.60 
  Bazakutsa, Svyatoslav 2088 UKR1.0010.25205.00 
  Bazakutsa, Svyatoslav 2088 UKR0.001-0.7520-15.00 
  Martynkova, Olena wm2108 LTU0.501-0.2320-4.60 
  Martynkova, Olena wm2108 LTU1.0010.27205.40 
  Szczurek, Krzysztof f2108 POL1.0010.27205.40 
  Szczurek, Krzysztof f2108 POL1.0010.27205.40 
  Drozdowski, Kacper m2486 POL0.001-0.2420-4.80 
  Drozdowski, Kacper m2486 POL0.001-0.2420-4.80 
  Herega, Nejc 2106 SLO1.0010.27205.40 
  Herega, Nejc 2106 SLO1.0010.27205.40 
  Schneider, Ilja m2515 GER0.001-0.2120-4.20 
  Schneider, Ilja m2515 GER0.001-0.2120-4.20 
  Lajbl, Jan 2109 CZE1.0010.27205.40 
  Lajbl, Jan 2109 CZE1.0010.27205.40 
 * 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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