Individual Calculations August 2019
 Gumberidze, Lile  Total change: -5.60  Rating chartPersonal card
 5th Batumi Municipality Cup (Open C) Batumi GEO 2019-07-02
RcRownchangeKK*chgGame
 1295 1529 4.00 7 -1.49 40 -59.60 
  Magomedkhanova, Kamila 1161 RUS1.0010.10404.00 
  Bayramukova, Alana 1249 RUS0.501-0.3440-13.60 
  Dvalishvili, Akaki 1371 GEO0.501-0.2140-8.40 
  Lortkipanidze, Goga 1352 GEO0.001-0.7340-29.20 
  Darchiashvili, Nino 1266 GEO0.501-0.3240-12.80 
  Komakhidze, Levan 1284 GEO0.501-0.3040-12.00 
  Sesikashvili, Otar 1385 GEO1.0010.314012.40 

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)
 
 14th Poti N.Alexandria Cup (Open B) Poti GEO 2019-07-12
RcRownchangeKK*chgGame
 1657 1529 4.50 9 1.35 40 54.00 
  Kukhaleishvili, Giorgi 1839 GEO0.001-0.1440-5.60 
  Abgaryan, Harutyun V. 1717 ARM0.001-0.2640-10.40 
  Abrahamyan, Davit 1600 ARM0.001-0.4040-16.00 
  Toporin, Alexander 1417 RUS1.0010.354014.00 
  Ghukasyan, Yervand 1574 ARM1.0010.564022.40 
  Kvikvinia, Teimuraz 1617 GEO0.001-0.3840-15.20 
  Antia, Sopia 1483 GEO1.0010.444017.60 
  Khachatrian, Arbi 1735 IRI1.0010.764030.40 
  Martirosyan, Mamikon 1928 ARM0.5010.424016.80 

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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