Individual Calculations October 2019
 Kupatadze, Tornike  Total change: -9.60  Rating chartPersonal card
 GEO 79th Ch (Qual, East Zone) Tbilisi GEO 2019-09-06
RcRownchangeKK*chgGame
 1414 1375 3.00 7 -0.24 40 -9.60 
  Tsereteli, Tornike 1775  * GEO0.5010.424016.80 
  Sanikidze, Giorgi 1548 GEO0.001-0.2740-10.80 
  Natsauri, Luka 1323 GEO0.501-0.0740-2.80 
  Safarov, Deniel 1601 GEO0.001-0.2140-8.40 
  Orbeladze, Giorgi 1124 GEO1.0010.19407.60 
  Sariev, Salih 1211 GEO0.001-0.7240-28.80 
  Peradze, Davit 1314 GEO1.0010.424016.80 
 * 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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