Individual Calculations March 2018
 Abakelia, Mariam  Total change: -42.40  Rating chartPersonal card
 Samegrelo Region U-15 Ch 2018 Poti GEO 2018-01-27
RcRownchangeKK*chgGame
 1336 1294 2.00 6 -0.68 40 -27.20 
  Shamatava, Nikolozi 1529 GEO0.001-0.2140-8.40 
  Pochkhua, Lizi 1219 GEO0.501-0.1040-4.00 
  Sichinava, Giorgi 1233 GEO0.001-0.5840-23.20 
  Chanturia, Lika 1204 GEO1.0010.384015.20 
  Toporin, Alexander 1403 RUS0.5010.15406.00 
  Kiziria, Kakhaber 1429 GEO0.001-0.3240-12.80 

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)
 
 Zugdidi U-20 Ch (I League) 2018 Zugdidi GEO 2018-02-20
RcRownchangeKK*chgGame
 1422 1294 1.00 4 -0.38 40 -15.20 
  Kvartskhava, Tsotne 1621 GEO0.001-0.1340-5.20 
  Sajaia, Mariam 1403 GEO0.5010.15406.00 
  Sichinava, Mikheil 1278 GEO0.501-0.0240-0.80 
  Bechvaia, Ekaterine 1384 GEO0.001-0.3840-15.20 

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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