Individual Calculations November 2019
 Tsotsonava, Elene  Total change: 159.95  Rating chartPersonal card
 Nona Gaprindashvili Cup (Open B) 2019 Tbilisi GEO 2019-09-20
RcRownchangeKK*chgGame
 1807 1905 6.50 9 0.91 35 31.85 
  Maghlakelidze, Rusudan 1669 GEO1.0010.20357.00 
  Lagazauri, Tamar 1771 GEO0.501-0.1835-6.30 
  Cheishvili, Nani 1770 FRA1.0010.323511.20 
  Davtyan, Ara 1562 ARM1.0010.12354.20 
  Melkonyan, Arshak 1948 ARM0.001-0.4435-15.40 
  Lomaia, Diana 1861 GEO1.0010.443515.40 
  Tsereteli, Kakhaber 1999 GEO0.5010.13354.55 
  Galajyan, Armen 1794 ARM1.0010.353512.25 
  Tsomaia, Merab 1885 GEO0.501-0.0335-1.05 

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)
 
 World Junior U - 20 Girls Chess Championship 2019 New Delhi IND 2019-10-14
RcRownchangeKK*chgGame
 2154 1905 6.00 11 3.66 35 128.10 
  Obregon Garcia, Roxangel wf2267 CUB0.5010.403514.00 
  Di Benedetto, Desiree fwm2235 ITA1.0010.883530.80 
  Vantika, Agrawal wm2283 IND0.001-0.0935-3.15 
  Chitlange, Sakshi wm2175 IND0.001-0.1735-5.95 
  Dahampriya, H K T Dewnethmie 1629 SRI1.0010.17355.95 
  Dwilewicz, Katarzyna wf2106 POL0.001-0.2435-8.40 
  Salimova, Nurgyul mwg2305  * BUL1.0010.923532.20 
  Pychova, Nela wf2178 CZE0.5010.333511.55 
  Ferkova, Dominika wf2096 SVK1.0010.753526.25 
  Ulziikhishigjargal, Ochirkhuyag fwm2194 MGL1.0010.843529.40 
  Kiolbasa, Oliwia wm2223 POL0.001-0.1335-4.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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