Individual Calculations March 2012
 Zebracki, Tomasz  Total change: -21.15  Rating chartPersonal card
 XXIX Ogolnopolski Turniej Szachowy Bydgoszcz POL 2012-02-13
RcRownchangeKK*chgGame
 1606 1856 5.00 8 -1.41 15 -21.15 
  Kroczka, Gromoslaw 1494 POL0.501-0.4015-6.00 
  Kozakiewicz, Gracjan 1509 POL1.0010.11151.65 
  Maciejewski, Mikolaj 1669 POL0.501-0.2415-3.60 
  Mikolajczak, Wojciech 1660 POL0.501-0.2515-3.75 
  Karpus, Michal 1668 POL1.0010.26153.90 
  Wisniewski, Szymon 1591 POL0.501-0.3215-4.80 
  Czarkowski, Tomasz 1632 POL1.0010.22153.30 
  Wojnarowski, Szymon 1626 POL0.001-0.7915-11.85 

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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