Individual Calculations July 2010
 Kosztyla, Andrzej  Total change: 9.75  Rating chartPersonal card
 Mistrzostwa Malopolski Seniorow i Juniorow - Grupa B Krakow POL 2010-04-25
RcRownchangeKK*chgGame
 1759 1671 3.00 6 0.68 15 10.20 
  Lenda, Lukasz 1894 POL0.001-0.2215-3.30 
  Malik, Eugeniusz 1852 POL0.5010.24153.60 
  Zurel, Maxim 1894 ISR1.0010.781511.70 
  Olkuski, Tadeusz 1612 POL1.0010.42156.30 
  Rojek, Stanislaw 1829 POL0.001-0.2915-4.35 
  Lankof, Piotr 1474 POL0.501-0.2515-3.75 

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)
 
 VI Ogólnopolski Turniej o Laur am Bogdana ¦liwy Krakow POL 2010-05-07
RcRownchangeKK*chgGame
 1686 1671 2.00 4 -0.03 15 -0.45 
  Bukojemski, Adam 2071  * POL0.001-0.0815-1.20 
  Lankof, Piotr 1455 POL0.501-0.2815-4.20 
  Bus, Konrad 1549 POL0.501-0.1715-2.55 
  Olkuski, Tadeusz 1670 POL1.0010.50157.50 
 * 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)
 

 

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