Individual Calculations August 2019
 Ghlonti, Luka  Total change: 15.20  Rating chartPersonal card
 14th Poti N.Alexandria Cup (Open B) Poti GEO 2019-07-12
RcRownchangeKK*chgGame
 1492 1105 1.00 7 0.38 40 15.20 
  Sartania, Giorgi 1505  * GEO0.5010.424016.80 
  Didmanidze, Tengiz 1505  * GEO0.001-0.0840-3.20 
  Babumyan, Taron 1505  * ARM0.001-0.0840-3.20 
  Nanyan, Georgy 1505  * ARM0.001-0.0840-3.20 
  Toporin, Alexander 1417 RUS0.001-0.1440-5.60 
  Tsitaishvili, Nino 1505  * GEO0.5010.424016.80 
  Sargsyan, Srbuhi 1505  * ARM0.001-0.0840-3.20 
 * 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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