Blitz: Individual Calculations November 2017
 Porchkhidze, Lasha  Total change: 12.80  Rating chartPersonal card
 Open Rustavi Sunday (Blitz-54) Rustavi GEO 2017-10-15
RcRownchangeKK*chgGame
 1744 1464 3.50 15 0.64 20 12.80 
  Bechvaia, Maia 1688 GEO0.001-0.2220-4.40 
  Akhvlediani, Irakli 1864  * GEO0.001-0.0820-1.60 
  Janiashvili, Mariami 1748 GEO0.001-0.1620-3.20 
  Ghlonti, Davit 1628 GEO0.001-0.2820-5.60 
  Gvelesiani, Elguja 1864  * GEO0.001-0.0820-1.60 
  Chkhaidze, Nikoloz f1864  * GEO0.001-0.0820-1.60 
  Kelenjeridze, Giorgi 1543 GEO1.0010.612012.20 
  Qalagashvili, Pridon 1864  * GEO1.0010.922018.40 
  Javakhishvili, Mariam 1783 GEO0.001-0.1320-2.60 
  Volkov, Nika 1864  * GEO0.001-0.0820-1.60 
  Lomidze, Robert 1864  * GEO0.001-0.0820-1.60 
  Chalatashvili, Giorgi 1064  * GEO1.0010.08201.60 
  Prodiashvili, Levan 1793 GEO0.001-0.1220-2.40 
  Zardiashvili, Akaki 1864  * GEO0.5010.42208.40 
  Mindiashvili, Tengiz 1864  * GEO0.001-0.0820-1.60 
 * 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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