Individual Calculations December 2019
 Grapsa, Georgia  Total change: -37.40  Rating chartPersonal card
 1st International Chess Tournament - Larnaca 2019 Larnaca CYP 2019-10-25
RcRownchangeKK*chgGame
 1845 2026 5.00 9 -1.16 20 -23.20 
  Vermehren, Nicolas 1626  * CYP1.0010.08201.60 
  Kazakouski, Valery m2426  * LTU0.001-0.0820-1.60 
  Uliniuc, Ionut 1626  * CYP0.501-0.4220-8.40 
  Yurtal, Furkan 1626  * TUR1.0010.08201.60 
  Mashchenko, Tamila 1653 UKR0.501-0.4020-8.00 
  Deva, Atilla 1626  * TUR1.0010.08201.60 
  Kochergin, Sergey 2224 RUS0.001-0.2420-4.80 
  Hadjinicolaou, Andreas 1688 CYP1.0010.12202.40 
  Bukhteeva, Viktoria wf2110 RUS0.001-0.3820-7.60 
 * 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)
 
 42nd Women's Greek Chess Championship 2019 Thessaloniki GRE 2019-11-20
RcRownchangeKK*chgGame
 2004 2026 4.00 9 -0.71 20 -14.20 
  Koutsidi, Amalia 1724 GRE1.0010.15203.00 
  Markantonaki, Haritomeni wf2178 GRE0.001-0.3020-6.00 
  Serefidou, Despina 1899 GRE0.001-0.6720-13.40 
  Makka, Ioulia wm2048 GRE1.0010.532010.60 
  Stefanidi, Maria-Anna wf2012 GRE0.501-0.0220-0.40 
  Makka, Evanthia 2059 GRE0.5010.05201.00 
  Vozinaki, Anthi - Maria 1878 GRE0.501-0.2020-4.00 
  Pavlidou, Ekaterini wm2183 GRE0.001-0.2920-5.80 
  Hristodoulaki, Antonia 2054 GRE0.5010.04200.80 

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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