Individual Calculations April 2013
 Pajak, Jakub  Total change: -23.55  Rating chartPersonal card
 118th YMCA Winter 2013-C Warszawa POL 2013-01-08
RcRownchangeKK*chgGame
 1797 1756 5.50 13 -0.27 15 -4.05 
  Sawicki, Wojciech 1784 POL0.001-0.4615-6.90 
  Nowak, Lukasz 1827 POL0.001-0.4015-6.00 
  Koziol, Pawel 1884 POL0.001-0.3315-4.95 
  Major, Boguslaw 1765 POL1.0010.51157.65 
  Debowska, Teresa f1790 POL0.001-0.4515-6.75 
  Staniak, Mariusz 1872 POL0.5010.16152.40 
  Powalka, Michal 1764 POL0.001-0.4915-7.35 
  Moskwinski, Marek 1758 POL1.0010.50157.50 
  Szukalski, Antoni 1828 POL0.5010.10151.50 
  Kowalski, Igor 1806 POL0.5010.07151.05 
  Rzepecka, Dorota 1828 POL1.0010.60159.00 
  Kowalczyk, Waldemar 1738 POL0.501-0.0315-0.45 
  Herman, Monika 1722 POL0.501-0.0515-0.75 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2012/2013 Warszawa POL 2013-01-13
RcRownchangeKK*chgGame
 1706 1756 2.00 6 -1.30 15 -19.50 
  Kowalik, Pawel 1652 POL0.001-0.6415-9.60 
  Rzepecka, Dorota 1828 POL0.001-0.4015-6.00 
  Parol, Pola 1550 POL0.501-0.2615-3.90 
  Borkowski, Adam 1827 POL0.5010.10151.50 
  Czorniej, Antonina 1365 POL1.0010.09151.35 
  Rozycki, Bartlomiej 2011 POL0.001-0.1915-2.85 

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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