Individual Calculations August 2023
 Lomidze, Robert  Total change: -28.00  Rating chartPersonal card
 7th Batumi Int.Municipality Cup (Open B) Batumi GEO 2023-07-01
RcRownchangeKK*chgGame
 1601 1558 3.00 9 -1.31 20 -26.20 
  Altynbekuly, Madiyar 1944 KAZ0.001-0.0920-1.80 
  Chanturia, Giorgi 1291 GEO0.501-0.3220-6.40 
  Tsetskhladze, Shota 1156 GEO1.0010.08201.60 
  Agishev, Kamil 1949 FID0.001-0.0920-1.80 
  Nahapetyan, Ani 1366 ARM1.0010.25205.00 
  Adeimi, Michel 2009 LBN0.001-0.0620-1.20 
  Al Saleh, Mohammad 1980 SYR0.001-0.0720-1.40 
  Gevorgyan, Olga 1317 ARM0.001-0.8020-16.00 
  Chanturia, Tamar 1397 GEO0.501-0.2120-4.20 

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)
 
 16th Poti Int.Nana Alexandria Cup (Open C, 1700-lover) Poti GEO 2023-07-12
RcRownchangeKK*chgGame
 1415 1558 6.00 9 -0.09 20 -1.80 
  Chkhartishvili, Lika 1305 GEO1.0010.19203.80 
  Gogava, Luka 1304 GEO0.001-0.8120-16.20 
  Chighvinadze, Luka 1216 GEO0.501-0.3820-7.60 
  Khukhunaishvili, Adam 1463 GEO1.0010.37207.40 
  Sharajyan, Garik 1509 ARM0.501-0.0720-1.40 
  Zakaryan, Suren 1486 ARM1.0010.40208.00 
  Biliseishvili, Ilia 1606 GEO0.001-0.4320-8.60 
  Aleksanyan, Aleks 1447 ARM1.0010.35207.00 
  Grigoryan, Alen S. 1396 ARM1.0010.29205.80 

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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