Rapid: Individual Calculations February 2017
 Nun, Grzegorz  Total change: 3.80  Rating chartPersonal card
 Atlas Stacja Nowa Gdynia - Mistrzostwa Polski w Szachach Szybkich 2017 Zgierz POL 2017-01-08
RcRownchangeKK*chgGame
 1934 1920 3.50 7 0.19 20 3.80 
  Lubczynski, Rafal m2320  * POL0.001-0.0820-1.60 
  Bobela, Piotr 1520  * POL1.0010.08201.60 
  Orzech, Dominik m2320  * POL0.001-0.0820-1.60 
  Bartoszewski-Reiski, Olaf 1520  * POL1.0010.08201.60 
  Gluszko, Tomasz 2186 POL0.5010.32206.40 
  Stachanczyk, Jacek m2155 POL0.001-0.2120-4.20 
  Mazgaj, Zuzanna 1520  * POL1.0010.08201.60 
 * 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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