Individual Calculations November 2015
 Choladze, Mariam  Total change: 28.80  Rating chartPersonal card
 25th European Youth Chess Championship 2015 U18 - Girls Porec CRO 2015-09-21
RcRownchangeKK*chgGame
 1882 2007 4.50 9 -1.46 40 -58.40 
  Traykova, Vasilena 1799 BUL1.0010.23409.20 
  Vidic, Teja wf2096 SLO0.001-0.3840-15.20 
  Aslan, Cagla Yaren 1755 TUR0.001-0.8140-32.40 
  Mirza, Diana wc1898 IRL0.501-0.1540-6.00 
  Rojikova, Lenka 1945 CZE0.001-0.5940-23.60 
  Manukyan, Mariam A. 1762 ARM1.0010.20408.00 
  Roklicer, Heike 1973 CRO0.501-0.0540-2.00 
  Rodsmoen, Maud wf1866 NOR0.501-0.1940-7.60 
  Sajjadi, Kimiya 1840 NOR1.0010.284011.20 

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)
 
 GEO Clubs Team Ch 2015 Ureki GEO 2015-10-05
RcRownchangeKK*chgGame
 2114 2095 5.50 7 2.18 40 87.20 
  Osmak, Iulija wf2347 UKR1.0010.814032.40 
  Unapkoshvili, Nani 2042 GEO1.0010.434017.20 
  Ziaziulkina, Nastassia mwg2402 BLR0.001-0.1440-5.60 
  Khomeriki, Nino wf2295 GEO0.5010.264010.40 
  Kostava, Elene 1775 GEO1.0010.13405.20 
  Khomeriki, Ketevan 1841 GEO1.0010.19407.60 
  Kuchava, Ana wf2095 GEO1.0010.504020.00 

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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