Blitz: Individual Calculations May 2019
 Bregadze, Nika  Total change: -28.60  Rating chartPersonal card
 Tbilisi Sunday (Blitz-09) Tbilisi GEO 2019-04-07
RcRownchangeKK*chgGame
 1577 1426 4.50 10 1.12 20 22.40 
  Khazhalia, Simon 1826  * GEO0.001-0.0820-1.60 
  Chanturia, Lasha 1826  * GEO0.001-0.0820-1.60 
  Meskhi, Saba 1243 GEO1.0010.26205.20 
  Shikhashvili, Irakli 1376 GEO1.0010.43208.60 
  Rtskhiladze, Avto 1448 GEO0.001-0.4720-9.40 
  Natsauri, Luka 1359 GEO1.0010.41208.20 
  Kvirtia, Mikheil 1589 GEO0.5010.22204.40 
  Ghlonti, Davit 1739 GEO0.001-0.1420-2.80 
  Qalabegashvili, Data 1533 GEO1.0010.652013.00 
  Khurtsilava, Inga wg1826  * 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)
 
 2019 Attica Blitz Championship Peristeri GRE 2019-04-24
RcRownchangeKK*chgGame
 1430 1426 1.00 7 -2.55 20 -51.00 
  Krallis, Christos 1826  * GRE0.001-0.0820-1.60 
  Perrou, Sofia 1076  * GRE0.001-0.8920-17.80 
  Spyratos, Nikolaos 1581 GRE0.001-0.2920-5.80 
  Papadopoulos, Dimitrios Ath 1349 GRE0.001-0.6120-12.20 
  Lupu, Nikolaos 1087 GRE1.0010.12202.40 
  Bozinakis, Pavlos 1826  * GRE0.001-0.0820-1.60 
  Kiousi, Panagiota 1262 GRE0.001-0.7220-14.40 
 * 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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