Blitz: Individual Calculations August 2018
 Kotolashvili, Davit  Total change: 26.80  Rating chartPersonal card
 13th Poti Int.Festival (Blitz-1) Poti GEO 2018-07-16
RcRownchangeKK*chgGame
 1496 1256 3.00 8 1.34 20 26.80 
  Nikulina, Alena wf1656  * RUS0.001-0.0820-1.60 
  Petrosyan, Alexander 1564 ARM0.001-0.1420-2.80 
  Gvatua, Levan 1494 GEO0.001-0.2020-4.00 
  Gumberidze, Lile 1456 GEO0.5010.26205.20 
  Safarov, Deniel 1442 GEO1.0010.742014.80 
  Maghlakelidze, Lado 1436 GEO0.5010.24204.80 
  Gegia, Davit 1399 GEO1.0010.692013.80 
  Nemsadze, Daviti 1524 GEO0.001-0.1720-3.40 
 * 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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