Individual Calculations September 2013
 Walczak, Jakub  Total change: 15.30  Rating chartPersonal card
 XI memorial Marka Piasty Naklo Slaskie POL 2013-07-27
RcRownchangeKK*chgGame
 1737 1342 1.00 6 0.51 30 15.30 
  Czernicki, Bogdan 1742  * POL0.001-0.0830-2.40 
  Szyler, Bartosz 1742  * POL0.001-0.0830-2.40 
  Mokrzycki, Jan 1718 POL0.001-0.0930-2.70 
  Rychlik, Bogdan 1742  * POL0.001-0.0830-2.40 
  Spojda, Robert 1738 POL1.0010.923027.60 
  Santura, Janusz 1742  * POL0.001-0.0830-2.40 
 * 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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