Individual Calculations September 2010
 Drela, Michal  Total change: 6.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Juniorow 2010, LWJ. woj. Slaskie POL 2010-01-09
RcRownchangeKK*chgGame
 1689 1431 1.00 5 0.01 25 0.25 
  Dzierzak, Radoslaw 1608 POL0.001-0.2725-6.75 
  Paszewski, Mateusz 1805 POL0.001-0.1025-2.50 
  Kosiorek, Lukasz 1775 POL0.001-0.1225-3.00 
  Czemchajlo, Dawid 1693 POL0.5010.32258.00 
  Muszynski, Maciej 1565 POL0.5010.18254.50 

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)
 
 Indywidualne Mistrzostwa Slaska Juniorow 2010 w Szachach Klasycznych - C15 Zabrze POL 2010-06-18
RcRownchangeKK*chgGame
 1658 1431 1.00 3 0.25 25 6.25 
  Smolka, Marcin 1831  * POL0.5010.422510.50 
  Karpacz, Piotr 1716 POL0.001-0.1625-4.00 
  Pychynski, Dominik 1427 POL0.501-0.0125-0.25 
 * 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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