Individual Calculations September 2016
 Kochavi, Ori  Total change: 59.20  Rating chartPersonal card
 Ramat Gan Summer Festival 2016 Open A Ramat Gan ISR 2016-07-31
RcRownchangeKK*chgGame
 1887 1893 2.50 5 -0.08 40 -3.20 
  Chernomordik, Pavel f2245 ISR0.5010.394015.60 
  Saadon, Netanel 1908 ISR0.5010.02400.80 
  Mizrahi, Ido 1825 ISR0.001-0.5940-23.60 
  Noy, Eyal 1601 ISR0.501-0.3540-14.00 
  Avineri, Paz 1858 ISR1.0010.454018.00 

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)
 
 European Youth Chess Championship 2016 - Boys Under 12 Prague CZE 2016-08-18
RcRownchangeKK*chgGame
 1945 2038 7.00 9 1.56 40 62.40 
  Aalto, Patrik 1733 FIN1.0010.14405.60 
  Schernthaner, David 1844 AUT1.0010.254010.00 
  Vantuch, Lucian 1796 CZE0.501-0.3040-12.00 
  Sarginalp, Tuna 1646 TUR1.0010.08403.20 
  Ceres, Dragos 1904 MDA1.0010.324012.80 
  Suleymanli, Aydin c2144 AZE0.001-0.3640-14.40 
  Pogosyan, Stefan 2200 RUS1.0010.714028.40 
  Ahmadzada, Ahmad c2113 AZE1.0010.604024.00 
  Oglaza, Oskar 2128 POL0.5010.12404.80 

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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