Individual Calculations July 2008
 Bartosik, Piotr  Total change: 5.55  Rating chartPersonal card
 Kujawsko-Pomorski District Team Championship 2007/08 III League KPZSzach POL 2007-11-04
RcRownchangeKK*chgGame
 2009 1988 5.50 8 1.78 15 26.70 
  Marks, Piotr 1638 POL0.501-0.3915-5.85 
  Majdan, Damian 1839 POL1.0010.30154.50 
  Gorski, Leszek 2136 POL0.5010.20153.00 
  Rak, Tomasz 2080 POL1.0010.63159.45 
  Mazalon, Bartlomiej 1934 POL1.0010.42156.30 
  Chrapkowski, Grzegorz 2218 POL0.5010.29154.35 
  Paprocki, Jaroslaw 2214 POL0.001-0.2115-3.15 
  Sworowski, Piotr 2014 POL1.0010.54158.10 

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 KPZSzach Juniorow Bydgoszcz POL 2008-05-24
RcRownchangeKK*chgGame
 2002 1988 0.50 4 -1.41 15 -21.15 
  Kudelka, Janusz 2081 POL0.001-0.3715-5.55 
  Marchlewicz, Kamil 2008 POL0.001-0.4715-7.05 
  Bokiej, Przemyslaw 2073 POL0.001-0.3815-5.70 
  Karpinski, Bartlomiej 1846 POL0.501-0.1915-2.85 

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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