Rapid: Individual Calculations July 2018
 Lach, Dariusz  Total change: -46.00  Rating chartPersonal card
 IX Miedzynarodowe Mistrzostwa Krakowa OPEN A Krakow POL 2018-06-15
RcRownchangeKK*chgGame
 1589 1806 4.50 9 -2.30 20 -46.00 
  Raba, Patrycja 1406  * POL1.0010.08201.60 
  Vypkhaniuk, Ihor 2206  * UKR0.001-0.0820-1.60 
  Panczuk, Grzegorz 1406  * POL0.501-0.4220-8.40 
  Titorenko, Olga 1548 UKR0.501-0.3220-6.40 
  Sobelga, Lukasz 1570 POL0.501-0.3020-6.00 
  Ludishev, Artem 1612 UKR0.001-0.7520-15.00 
  Urbanski, Wojciech 1441 POL1.0010.10202.00 
  Lach, Mariusz 1591 POL0.001-0.7720-15.40 
  Rog, Mateusz 1520 POL1.0010.16203.20 
 * 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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