Blitz: Individual Calculations May 2019
 Porchkhidze, Lasha  Total change: 5.00  Rating chartPersonal card
 Tbilisi Sunday (Blitz-09) Tbilisi GEO 2019-04-07
RcRownchangeKK*chgGame
 1562 1446 4.00 10 0.25 20 5.00 
  Endeladze, Ramaz 1846  * GEO0.001-0.0820-1.60 
  Shikhashvili, Irakli 1376 GEO1.0010.40208.00 
  Prodiashvili, Levan 1765 GEO0.001-0.1320-2.60 
  Gobejishvili, Nika 1085 GEO1.0010.10202.00 
  Maghlakelidze, Saba 1732 GEO1.0010.842016.80 
  Beridze, Tinatin 1846  * GEO0.001-0.0820-1.60 
  Ghlonti, Davit 1739 GEO0.001-0.1520-3.00 
  Elashvili, Giorgi 1674 GEO0.001-0.2120-4.20 
  Qochiashvili, Ani 1308 GEO0.001-0.6920-13.80 
  Svanidze, Mikheil 1249 GEO1.0010.25205.00 
 * 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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