Individual Calculations August 2019
 Kiziria, Kakhaber  Total change: 105.20  Rating chartPersonal card
 5th Batumi Municipality Cup (B-12) Batumi GEO 2019-07-02
RcRownchangeKK*chgGame
 1347 1494 5.50 8 0.11 40 4.40 
  Janashia, Avtandil 1160 GEO1.0010.12404.80 
  Apkhazava, Mikheil 1310 GEO0.001-0.7440-29.60 
  Stepanyan, Manvel 1112 ARM1.0010.09403.60 
  Polukhin, Sergey 1286 RUS1.0010.23409.20 
  Pak, Artemiy 1390 KAZ1.0010.364014.40 
  Shahinyan, Vladimir 1474 ARM1.0010.474018.80 
  Silagadze, Mate 1535 GEO0.001-0.4440-17.60 
  Kotolashvili, Davit 1507 GEO0.5010.02400.80 

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)
 
 14th Poti N.Alexandria Cup (Open C) Poti GEO 2019-07-12
RcRownchangeKK*chgGame
 1669 1494 5.00 9 2.52 40 100.80 
  Gvarjaladze, Nugzar 1787 GEO1.0010.854034.00 
  Naqopia, Giorgi 1680 GEO0.5010.24409.60 
  Khaidarov, Lars 1627 KAZ0.5010.18407.20 
  Bedoshvili, Dea 1630 GEO0.5010.18407.20 
  Chanturia, Lasha 1742 GEO0.5010.314012.40 
  Tskipurishvili, Daviti 1683 GEO0.5010.254010.00 
  Jishkariani, Erekle 1607 GEO0.5010.15406.00 
  Davtyan, Ara 1566 ARM0.5010.10404.00 
  Ghukasyan, Haykaz 1697 ARM0.5010.264010.40 

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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