Individual Calculations May 2012
 Laszczak, Przemyslaw  Total change: 17.70  Rating chartPersonal card
 II Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2012-03-03
RcRownchangeKK*chgGame
 1684 1436 1.00 5 0.01 30 0.30 
  Gora, Antonina 1746 POL0.001-0.1430-4.20 
  Kaniewska, Emilia 1698 POL1.0010.823024.60 
  Ciechonski, Piotr 1767 POL0.001-0.1230-3.60 
  Litner, Igor 1629 POL0.001-0.2530-7.50 
  Krawiecki, Stanislaw 1582 POL0.001-0.3030-9.00 

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)
 
 FIDE granie w Hetmanie Warszawa POL 2012-03-10
RcRownchangeKK*chgGame
 1663 1436 1.50 4 0.58 30 17.40 
  Chomczyk, Marek 1808 POL0.001-0.1030-3.00 
  Kesy, Maciej 1508 POL1.0010.603018.00 
  Ogonowski, Jakub 1705 POL0.001-0.1730-5.10 
  Rzeszowski, Dominik 1632 POL0.5010.25307.50 

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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