Individual Calculations November 2011
 Petrova, Irina  Total change: -1.65  Rating chartPersonal card
 European G-18 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 2016 2108 5.00 9 -0.59 15 -8.85 
  Panic, Anastasija 1875 SRB1.0010.21153.15 
  Bezkorovaina, Marija 2023 UKR0.501-0.1215-1.80 
  Ostrowska, Dominika 1942 POL1.0010.28154.20 
  Gevorgyan, Maria 2047 ARM1.0010.42156.30 
  Pavlidou, Ekaterini wm2189 GRE0.001-0.3915-5.85 
  Guliyeva, Sabina 2007 AZE0.001-0.6415-9.60 
  Krumova, Ani 1963 BUL1.0010.31154.65 
  Batkovskyte, Dominyka 2092 LTU0.001-0.5215-7.80 
  Shakryan, Zozan 2006 ARM0.501-0.1415-2.10 

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)
 
 UKRAINIAN WOMEN CHESS CHAMPIONSHIP Poltava UKR 2011-10-06
RcRownchangeKK*chgGame
 2111 2108 5.00 9 0.48 15 7.20 
  Vasilevich, Tatjana mwg2423 UKR0.5010.36155.40 
  Tantsiura, Marja 2138 UKR0.5010.04150.60 
  Cherednichenko, Svetlana wg2283 UKR0.5010.23153.45 
  Sharovskaya, Olga 1957 UKR1.0010.30154.50 
  Zingaylo, Anastasiya 2071 UKR0.001-0.5515-8.25 
  Bezkorovaina, Marija 2023 UKR0.001-0.6215-9.30 
  Bogdan, Darya 1920 UKR1.0010.26153.90 
  Rudakova, Janetta 1987 UKR1.0010.34155.10 
  Huda, Maryana wg2196 UKR0.5010.12151.80 

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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