Individual Calculations May 2016
 Kachkachishvili, Lasha  Total change: 25.20  Rating chartPersonal card
 GEO B-14 Ch 2016 Tbilisi GEO 2016-04-09
RcRownchangeKK*chgGame
 1530 1397 3.00 7 0.63 40 25.20 
  Khodashneli, Shota 1797  * GEO0.001-0.0840-3.20 
  Dolbaia, Nika 1053 GEO0.501-0.3840-15.20 
  Kalatozishvili, Giorgi 1578 GEO1.0010.744029.60 
  Tskipurishvili, Davit 1662 GEO1.0010.824032.80 
  Goderdzishvili, Giga 1685 GEO0.001-0.1640-6.40 
  Sibashvili, Davit 1378 GEO0.501-0.0340-1.20 
  Qalichava, Akaki 1560 GEO0.001-0.2840-11.20 
 * 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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