Individual Calculations September 2010
 Sikora, Pawel  Total change: -18.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego Juniorow 2010, LWJ. woj. Slaskie POL 2010-01-09
RcRownchangeKK*chgGame
 1573 1479 0.50 4 -1.02 25 -25.50 
  Faron, Rafal 1721 POL0.5010.30257.50 
  Przybyla, Andrzej 1414 POL0.001-0.5925-14.75 
  Olszewski, Patryk 1514 POL0.001-0.4525-11.25 
  Kosmala, Mateusz 1643 POL0.001-0.2825-7.00 

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)
 
 Indywidualne Mistrzostwa Slaska Juniorow 2010 w Szachach Klasycznych - C13 Zabrze POL 2010-06-18
RcRownchangeKK*chgGame
 1582 1479 1.00 2 0.28 25 7.00 
  Lizak, Jakub 1616 POL0.001-0.3225-8.00 
  Rosicki, Marcin 1548 POL1.0010.602515.00 

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)
 

 

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