Individual Calculations October 2019
 Orbeladze, Giorgi  Total change: 16.80  Rating chartPersonal card
 GEO 79th Ch (Qual, East Zone) Tbilisi GEO 2019-09-06
RcRownchangeKK*chgGame
 1326 1124 2.50 8 0.42 40 16.80 
  Sanikidze, Giorgi 1524  * GEO0.001-0.0840-3.20 
  Jakhua, Giorgi 1241 GEO0.5010.16406.40 
  Orbeladze, Sandro 1203 GEO0.5010.11404.40 
  Kalmakhelidze, Nikoloz 1158 GEO0.5010.05402.00 
  Kupatadze, Tornike 1375 GEO0.001-0.1940-7.60 
  Peradze, Davit 1314 GEO0.001-0.2540-10.00 
  Tskhenosanidze, Nikoloz 1270 GEO1.0010.704028.00 
  Lortkipanidze, Giorgi 1524  * GEO0.001-0.0840-3.20 
 * 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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