Individual Calculations April 2008
 Mazalon, Mateusz  Total change: -86.25  Rating chartPersonal card
 Turniej Ostatniej Szansy - Ch 11 Karpacz POL 2007-11-24
RcRownchangeKK*chgGame
 1693 1787 1.50 2 0.24 25 6.00 
  Wyszomirski, Krzysztof 1713 POL1.0010.402510.00 
  Peronczyk, Karol 1672 POL0.501-0.1625-4.00 

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)
 
 XXV Junior's Chess Tournament Bydgoszcz POL 2008-01-28
RcRownchangeKK*chgGame
 1717 1780 2.00 9 -3.21 25 -80.25 
  Szulgacz, Maciej 1435 POL0.001-0.8925-22.25 
  Marks, Piotr 1727 POL0.001-0.5725-14.25 
  Sobkowski, Krzysztof 1549 POL0.501-0.2925-7.25 
  Kotula, Konrad 1739 POL0.001-0.5625-14.00 
  Nowacki, Krzysztof 1632 POL1.0010.30257.50 
  Kotula, Oktawia 1660 POL0.501-0.1625-4.00 
  Licznerski, Lukasz 1803 POL0.001-0.4725-11.75 
  Karpinski, Bartlomiej 1842 POL0.001-0.4125-10.25 
  Bokiej, Przemyslaw 2068 POL0.001-0.1625-4.00 

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)
 
NOTE: K factor changed
 Mistrzostwa Polski Juniorow do lat 12 Ustron POL 2008-03-08
RcRownchangeKK*chgGame
 1721 1780 5.00 10 -0.80 15 -12.00 
  Chmielewski, Jakub 1630 POL0.001-0.7015-10.50 
  Chmielecki, Michal 1674 POL1.0010.36155.40 
  Sliwicki, Damian 1723 POL0.501-0.0815-1.20 
  Peronczyk, Karol 1660 POL1.0010.34155.10 
  Smolka, Marcin 1815 POL1.0010.55158.25 
  Budzinski, Jan 1821 POL0.001-0.4415-6.60 
  Eggink, Mateusz 1738 POL0.501-0.0615-0.90 
  Lapaj, Mateusz 1754 POL0.001-0.5415-8.10 
  Knapik, Andrzej 1650 POL1.0010.32154.80 
  Poswiatowski, Michal 1744 POL0.001-0.5515-8.25 

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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