Blitz: Individual Calculations May 2023
 Berishvili, Davit  Total change: -9.20  Rating chartPersonal card
 GEO B-12 (Blitz) Ch 2023 Tbilisi GEO 2023-04-05
RcRownchangeKK*chgGame
 1341 1266 2.00 7 -1.12 40 -44.80 
  Kristesiashvili, Andria 1306 GEO0.001-0.4440-17.60 
  Jangisherashvili, Nikoloz 1154 GEO1.0010.354014.00 
  Kuntelia, Luka 1815 GEO0.001-0.0340-1.20 
  Gabadadze, Gabriel 1597 GEO0.001-0.1240-4.80 
  Chighvinadze, Robert 1143 GEO0.001-0.6740-26.80 
  Beglarashvili, Gabriel 1145 GEO1.0010.344013.60 
  Suarishvili, Nikoloz 1229 GEO0.001-0.5540-22.00 

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)
 
 GEO B-14 (Blitz) Ch 2023 Tbilisi GEO 2023-04-08
RcRownchangeKK*chgGame
 1468 1266 4.00 9 0.89 40 35.60 
  Kiladze, Luka 1949 GEO0.001-0.0140-0.40 
  Bolkvadze, Saba 1093 GEO0.501-0.2340-9.20 
  Butskhrikidze, Giorgi 1098 GEO1.0010.284011.20 
  Shamatava, Ioseb 1229 GEO1.0010.454018.00 
  Gvasalia, Gaga 1412 GEO0.5010.20408.00 
  Toidze, Tengiz 1794 GEO0.001-0.0340-1.20 
  Bekauri, Giorgi 1144 GEO1.0010.334013.20 
  Tabatadze, Erekle 1716 GEO0.001-0.0640-2.40 
  Khvedelidze, Luka 1776 GEO0.001-0.0440-1.60 

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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