Individual Calculations September 2022
 Naqopia, Giorgi  Total change: -97.20  Rating chartPersonal card
 GEO B-20 Ch 2022 Tbilisi GEO 2022-08-04
RcRownchangeKK*chgGame
 1475 1768 4.00 8 -2.43 40 -97.20 
  Bolashvili, Nikoloz 1271 GEO0.001-0.9640-38.40 
  Eminashvili, Otar 1313 GEO1.0010.06402.40 
  Khvedelidze, Luka 1566 GEO0.001-0.7640-30.40 
  Goderdzishvili, Giga 1972 GEO0.001-0.2440-9.60 
  Qalabegashvili, Data 1510 GEO0.001-0.8240-32.80 
  Ghviniashvili, Nodar 1368  * GEO1.0010.08403.20 
  Natsauri, Luka 1340 GEO1.0010.07402.80 
  Kupatadze, Tornike 1457 GEO1.0010.14405.60 
 * 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)
 

 

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