Individual Calculations July 2011
 Przezdziecka, Marta  Total change: 3.90  Rating chartPersonal card
 64.Mistrzostwa Warszawy 2011 - Open A Warszawa POL 2011-05-07
RcRownchangeKK*chgGame
 2175 2245 5.50 9 0.26 15 3.90 
  Eggink, Ryszard 1905 POL0.501-0.3815-5.70 
  Liberadzki, Slawomir 2050 POL0.501-0.2515-3.75 
  Eggink, Mateusz 1973 POL1.0010.17152.55 
  Strzemiecki, Zbigniew f2422 POL0.001-0.2715-4.05 
  Kaliszewski, Tomasz 2056 POL1.0010.25153.75 
  Zurkowski, Andrzej 2106 POL0.501-0.1915-2.85 
  Alvarado, Carlos 2203 PER0.501-0.0615-0.90 
  Nurkiewicz, Maciej 2417 POL1.0010.731510.95 
  Leniart, Arkadiusz m2444 POL0.5010.26153.90 

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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