Individual Calculations July 2012
 Berek, Michal  Total change: -8.55  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow 2012 , Grupa B Krakow POL 2012-04-29
RcRownchangeKK*chgGame
 1692 1579 1.50 7 -0.94 15 -14.10 
  Klementys, Jerzy 1815 POL0.001-0.2015-3.00 
  Peronczyk, Karol 1711 POL0.001-0.3215-4.80 
  Blaszczak, Jerzy 1647 POL0.001-0.4115-6.15 
  Wojtyna, Marek 1713 POL0.5010.18152.70 
  Tracz, Marcelina 1720 POL0.001-0.3115-4.65 
  Leczek, Weronika 1592 POL1.0010.52157.80 
  Pitynski, Pawel 1649 POL0.001-0.4015-6.00 

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)
 
 Mistrzostwa Polski Nauczycieli 2012 Krakow POL 2012-06-07
RcRownchangeKK*chgGame
 1837 1579 2.00 8 0.37 15 5.55 
  Labus, Zbigniew 1964 POL0.001-0.0915-1.35 
  Beker, Cezary 1833 POL0.5010.31154.65 
  Olszowski, Andrzej 1746 POL0.5010.22153.30 
  Czyrnek, Stanislaw 1933 POL0.001-0.1115-1.65 
  Ciba, Przemyslaw 1947 POL0.5010.40156.00 
  Gorzkiewicz, Marta 1809 POL0.001-0.2115-3.15 
  Janik, Andrzej 1903 POL0.5010.37155.55 
  Kreft, Wojciech 1564 POL0.001-0.5215-7.80 

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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