Individual Calculations July 2014
 Bukia, Koka  Total change: 10.95  Rating chartPersonal card
 GEO B-14 Ch. Kutaisi GEO 2014-05-31
RcRownchangeKK*chgGame
 1705 1623 3.50 7 0.73 15 10.95 
  Kokaia, Guram 1855 GEO1.0010.791511.85 
  Akhvlediani, Irakli 1809 GEO0.001-0.2615-3.90 
  Zarginava, Omar 1562 GEO1.0010.42156.30 
  Oboladze, Luka 1731 GEO0.5010.15152.25 
  Khvadagiani, Nika 1624 GEO0.5010.00150.00 
  Kukhaleishvili, Giorgi 1560 GEO0.501-0.0915-1.35 
  Petriashvili, Nikoloz 1791 GEO0.001-0.2815-4.20 

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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