Rapid: Individual Calculations June 2019
 Chojnacki, Krzysztof  Total change: 23.40  Rating chartPersonal card
 XLIX Miedzynarodowy Turniej Szachowy o Puchar Prezydenta Miasta Gniezna Gniezno POL 2019-05-12
RcRownchangeKK*chgGame
 2109 2350 8.00 9 1.17 20 23.40 
  Sabuk, Jan 1950  * POL1.0010.08201.60 
  Tadzik, Dariusz 1950  * POL1.0010.08201.60 
  Banach, Szymon 1950  * POL1.0010.08201.60 
  Niekras, Dawid f2254 POL1.0010.37207.40 
  Aliavdin, Nikolai m2293 BLR0.001-0.5820-11.60 
  Kot, Jerzy f1950  * POL1.0010.08201.60 
  Klimkowski, Jan 1950  * POL1.0010.08201.60 
  Sabuk, Piotr m2354 POL1.0010.512010.20 
  Sieciechowicz, Marcin m2326 POL1.0010.47209.40 
 * 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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