Individual Calculations October 2022
 Qalichava, Akaki  Total change: 99.05  Rating chartPersonal card
 6-th Open Int. Batumi Municipality Cup (A) Batumi GEO 2022-08-23
RcRownchangeKK*chgGame
 1945 2119 6.50 9 0.10 35 3.50 
  Chanturia, Lasha 1729 GEO1.0010.09353.15 
  Kukhaleishvili, Giorgi 1829 GEO1.0010.16355.60 
  Esadze, Tamari 1971 GEO0.001-0.7035-24.50 
  Tsanatsqenishvili, Giorgi 1807 GEO1.0010.14354.90 
  Tsanatsqenishvili, Alexandre 1864 GEO0.501-0.3135-10.85 
  Vepkhvishvili, Varlam f2063 GEO1.0010.423514.70 
  Donghvani, Nia 1866 GEO1.0010.19356.65 
  Nigalidze, Gaioz m2475 GEO0.001-0.1135-3.85 
  Endeladze, Ramaz 1899 GEO1.0010.22357.70 

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)
 
 World Youth Chess Championship 2022 - Open 18 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 2204 2081 6.50 11 2.73 35 95.55 
  Niedbala, Bartlomiej f2407 POL0.001-0.1335-4.55 
  Wiratunga, Jenith 1741 SRI1.0010.12354.20 
  Ognean, Mihnea-Ionut f2303 ROU1.0010.783527.30 
  Chinguun, Sumiya f2269 MGL0.001-0.2635-9.10 
  Stepanencu, Nicodim-Cosmin f2289 ROU0.5010.27359.45 
  Antal, Hunor-Zoltan f2235 ROU0.001-0.2935-10.15 
  Dahl, Max 2202 NOR1.0010.663523.10 
  Nurdinov, Azamat 1802 KGZ1.0010.16355.60 
  Perez Guerra, Raul f2255 ESP1.0010.733525.55 
  Tsaruk, Maksim f2392 FID0.5010.363512.60 
  Stremavicius, Pijus f2354 LTU0.5010.333511.55 

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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