Individual Calculations August 2023
 Kiladze, Irakli  Total change: 59.20  Rating chartPersonal card
 7th Batumi Int.Municipality Cup (Open C) Batumi GEO 2023-07-01
RcRownchangeKK*chgGame
 1259 1468 5.50 8 -0.48 40 -19.20 
  Poghosyan, Davit 1180 ARM1.0010.16406.40 
  Beraia, Tiko 1211 GEO1.0010.18407.20 
  Tsurtsumia, Luka 1364 GEO0.501-0.1440-5.60 
  Dabaghyan, Gor 1068  * ARM0.001-0.9240-36.80 
  Kelenjeridze, Giorgi 1267 GEO1.0010.24409.60 
  Khukhunaishvili, Adam 1463 GEO0.501-0.0140-0.40 
  Hovakimyan, Nare 1128 ARM1.0010.12404.80 
  Bechvaia, Grigol 1388 GEO0.501-0.1140-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1503 1468 6.00 9 1.96 40 78.40 
  Eganyan, Paruyr 1693 ARM1.0010.784031.20 
  Apkhazava, Mikheil 1613 GEO0.001-0.3140-12.40 
  Iashvili, Elene 1124 GEO1.0010.12404.80 
  Dzodzuashvili, Irakli 1637 GEO0.5010.22408.80 
  Ayvazyan, Ashot 1406 ARM1.0010.414016.40 
  Kupatadze, Tornike 1500 GEO0.5010.04401.60 
  Mkrtumyan, Robert 1647 ARM1.0010.734029.20 
  Gogava, Luka 1304 GEO0.501-0.2240-8.80 
  Biliseishvili, Ilia 1606 GEO0.5010.19407.60 

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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