Blitz: Individual Calculations January 2019
 Bechvaia, Grigol  Total change: 85.60  Rating chartPersonal card
 Samegrelo Region (Blitz) Ch 2018 Poti GEO 2018-12-25
RcRownchangeKK*chgGame
 1417 1176 5.00 9 3.03 20 60.60 
  Kukhaleishvili, Giorgi 1576  * GEO0.001-0.0820-1.60 
  Kobalia, Nika 1347 GEO0.001-0.2720-5.40 
  Bechvaia, Ekaterine 1491 GEO0.001-0.1420-2.80 
  Jikia, Konstantine 1376 GEO1.0010.762015.20 
  Sichinava, Giorgi 1328 GEO1.0010.702014.00 
  Tsuleiskiri, Merab 1339 GEO1.0010.722014.40 
  Kvartskhava, Tsotne 1576  * GEO0.001-0.0820-1.60 
  Tsurtsumia, Luka 1214 GEO1.0010.552011.00 
  Kvikvinia, Teimuraz 1503 GEO1.0010.872017.40 
 * 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)
 
 Zugdidi Festival (Blitz) 2018 Zugdidi GEO 2018-12-29
RcRownchangeKK*chgGame
 1297 1176 4.50 9 1.25 20 25.00 
  Kvikvinia, Koba 1501 GEO0.001-0.1320-2.60 
  Shamugia, Nini 1397 GEO1.0010.782015.60 
  Bechvaia, Ketevan 1002 GEO1.0010.27205.40 
  Kukhilava, Gubaz 1576  * GEO0.001-0.0820-1.60 
  Kobalia, Nika 1347 GEO0.5010.23204.60 
  Abakelia, Mariam 1244 GEO1.0010.592011.80 
  Sharia, Niniko 1002 GEO0.001-0.7320-14.60 
  Gogokhia, Elene 1426 GEO0.001-0.1920-3.80 
  Shonia, Nia 1182 GEO1.0010.512010.20 
 * 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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