Individual Calculations September 2014
 Mroziak, Maciej  Total change: 9.80  Rating chartPersonal card
 50. Rubinsteins Memorial Open B Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 2180 2312 6.50 9 0.49 20 9.80 
  Budnik, Mateusz 2000 POL1.0010.14202.80 
  Bielawski, Michal 2071 POL1.0010.20204.00 
  Wozniak, Mariola wc2111 POL1.0010.24204.80 
  Shishkin, Vadim g2478 UKR0.001-0.2820-5.60 
  Nowak, Lukasz 2141 POL0.501-0.2320-4.60 
  Michalski, Daniel 2129 POL1.0010.26205.20 
  Eggink, Ryszard 2201 POL1.0010.35207.00 
  Kocwin, Bartosz f2219 POL0.001-0.6320-12.60 
  Sypien, Mateusz 2270 POL1.0010.44208.80 

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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