Rapid: Individual Calculations May 2016
 Kossowski, Piotr  Total change: 19.80  Rating chartPersonal card
 Turniej o Puchar Burmistrza Gryfic Gryfice POL 2016-04-10
RcRownchangeKK*chgGame
 1610 1219 0.00 2 -0.17 20 -3.40 
  Karwowski, Kacper 1619  * POL0.001-0.0820-1.60 
  Trzeciakiewicz, Michal 1601 POL0.001-0.0920-1.80 
 * 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)
 
 Otwarte Mistrzostwa Choszczna w szachach szybkich Choszczno POL 2016-04-16
RcRownchangeKK*chgGame
 1536 1219 2.00 6 1.16 20 23.20 
  Krzyszewski, Jan 1617 POL1.0010.922018.40 
  Kucharski, Tadeusz 1573 POL0.001-0.1120-2.20 
  Laszewski, Kazimierz 1511 POL0.001-0.1520-3.00 
  Dajerling, Jan 1397 POL1.0010.732014.60 
  Gregorz, Jan 1577 POL0.001-0.1020-2.00 
  Piotrowski, Daniel 1543 POL0.001-0.1320-2.60 

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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