Individual Calculations September 2014
 Mikolajczyk, Andrzej  Total change: 1.00  Rating chartPersonal card
 50. Rubinsteins Memorial Open D Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1620 1717 5.00 8 0.05 20 1.00 
  Warda, Krzysztof 1317  * POL1.0010.08201.60 
  Wozniak, Dawid 1945 POL0.001-0.2120-4.20 
  Gradalski, Bartosz 1517 POL1.0010.24204.80 
  Szymanski, Pawel 1534 POL1.0010.26205.20 
  Suder, Jakub 1507 POL1.0010.23204.60 
  Budnik, Mateusz 2000 POL0.001-0.1620-3.20 
  Ochedzan, Robert 1523 POL1.0010.25205.00 
  Czoch, Karol 1618 POL0.001-0.6420-12.80 
 * 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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