Individual Calculations December 2022
 Tavberidze, Alexandre  Total change: 38.00  Rating chartPersonal card
 GEO U1600 Ch 2022 Tbilisi GEO 2022-11-21
RcRownchangeKK*chgGame
 1300 1196 4.00 8 0.95 40 38.00 
  Papiashvili, Giorgi 1486 GEO0.001-0.1640-6.40 
  Alalidze, Saba 1492 GEO0.001-0.1540-6.00 
  Margiani, Beka 1249 GEO1.0010.574022.80 
  Jakhua, Giorgi 1140 GEO0.001-0.5840-23.20 
  Bakhtadze, Nia 1001 GEO1.0010.254010.00 
  Chanturidze, Giorgi 1312 GEO0.5010.16406.40 
  Shonia, Barbare 1166 GEO1.0010.464018.40 
  Sepishvili, Saba 1557 GEO0.5010.404016.00 

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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