Rapid: Individual Calculations July 2015
 Stefanski, Adam  Total change: 7.20  Rating chartPersonal card
 Mistrzostwa Woj. Podkarpackiego Juniorow - C13 Ustrzyki Dolne POL 2015-06-14
RcRownchangeKK*chgGame
 1430 1256 1.50 4 0.36 20 7.20 
  Dzwierzynski, Bartosz 1520 POL0.5010.32206.40 
  Kozak, Antoni 1534 POL0.001-0.1720-3.40 
  Zlotek, Mikolaj 1362 POL0.001-0.3620-7.20 
  Zajac, Jan 1303 POL1.0010.572011.40 

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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