Individual Calculations November 2011
 Cyboran, Katarzyna  Total change: -0.75  Rating chartPersonal card
 Miêdzynarodowy Festiwal Szachowy - Open B Rewal POL 2011-08-19
RcRownchangeKK*chgGame
 1849 1869 4.50 9 -0.25 15 -3.75 
  Mirski, Roman 1626 POL1.0010.20153.00 
  Bokiej, Przemyslaw 2097 POL0.5010.29154.35 
  Lewtak, Damian 2093 POL0.001-0.2215-3.30 
  Skiba, Marta 1715 POL1.0010.29154.35 
  Barburzynska, Magdalena 1936 POL0.5010.09151.35 
  Cieslar, Michal 1966 POL0.001-0.3715-5.55 
  Graczyk, Natalia 1672 POL0.501-0.2515-3.75 
  Koziol, Kamil 1773 POL0.501-0.1315-1.95 
  Szolc, Grzegorz 1760 POL0.501-0.1515-2.25 

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)
 
 European G-16 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 1859 1787 3.50 8 0.20 15 3.00 
  Eid, Maha 2081 FRA0.001-0.1515-2.25 
  Ibrahimova, Sabina 2108 AZE0.001-0.1315-1.95 
  Carli, Lara 1599 SLO1.0010.26153.90 
  Stoeri, Laura 1955 SUI0.5010.22153.30 
  Kejzar, Petra 1571 SLO1.0010.22153.30 
  Gaboyan, Susanna 1849 ARM0.001-0.4115-6.15 
  Mirzabekyan, Svetlana 1823 ARM0.5010.05150.75 
  Sadevich, Rachel 1889 ISR0.5010.14152.10 

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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