Individual Calculations February 2020
 Zablocka, Marta  Total change: 88.80  Rating chartPersonal card
 International Chess Festival VARSOVIA 2019 - group C Warszawa POL 2019-12-27
RcRownchangeKK*chgGame
 1375 1307 4.50 8 1.23 40 49.20 
  Jaskulski, Jan 1508 POL0.001-0.2440-9.60 
  Renn, Grzegorz 1069 POL1.0010.20408.00 
  Mincewicz, Tomasz 1497 POL0.001-0.2540-10.00 
  Kozak, Jan 1056 POL1.0010.19407.60 
  Dabrowska, Aleksandra 1556 POL0.5010.314012.40 
  Kwiek, Janusz 1501 POL1.0010.754030.00 
  Szumigaj, Marcin 1433 POL0.5010.17406.80 
  Matyszkiewicz, Radoslaw 1378 POL0.5010.10404.00 

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)
 
 XX Miedzynarodowy Turniej Szachowy Raciborz 2020 OPEN FIDE Raciborz POL 2020-01-11
RcRownchangeKK*chgGame
 1428 1307 4.00 8 0.99 40 39.60 
  Malecki, Rafal 1707  * POL0.001-0.0840-3.20 
  Lajdamik, Kinga 1145 POL1.0010.294011.60 
  Brzenczka, Dawid 1114 POL0.501-0.2540-10.00 
  Blasiak, Miroslaw 1682 POL0.5010.414016.40 
  Bugaj, Hanna 1666 POL1.0010.904036.00 
  Sputowski, Jakub 1580 POL0.5010.334013.20 
  Gaszka, Zuzanna 1373 POL0.001-0.4140-16.40 
  Bandyk, Joanna 1156 POL0.501-0.2040-8.00 
 * 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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