Individual Calculations October 2015
 Romanski, Marek  Total change: 21.80  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1494 1248 2.50 7 1.09 20 21.80 
  Czoch, Karol 1648  * POL0.001-0.0820-1.60 
  Szczepaniak, Lukasz 1457 POL1.0010.772015.40 
  Wikar, Martyna 1518 POL0.001-0.1720-3.40 
  Baran, Mateusz 1447 POL0.5010.26205.20 
  Borkowska, Zuzanna 1441 POL0.001-0.2520-5.00 
  Muller, Marcin 1545 POL1.0010.852017.00 
  Vanduyfhuys, Igor 1404 BEL0.001-0.2920-5.80 
 * 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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