Individual Calculations November 2019
 Uzunov, Emil  Total change: 42.80  Rating chartPersonal card
 1st International Children Chess Festival IVIS Gambit B Sofia BUL 2019-09-28
RcRownchangeKK*chgGame
 1258 1140 2.00 2 1.31 40 52.40 
  Yordanov, Mario 1190 BUL1.0010.574022.80 
  Bayrakov, Boris 1326 BUL1.0010.744029.60 

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)
 
 Mladinski turnir LASKER 2019 Ohrid MKD 2019-10-10
RcRownchangeKK*chgGame
 1310 1140 1.00 4 -0.24 40 -9.60 
  Zlatkov, Anton 1540  * MKD0.001-0.0840-3.20 
  Popzafirov, Danail 1410 BUL0.001-0.1740-6.80 
  Mateski, Stefan 1026 MKD1.0010.344013.60 
  Davitkova, Jovana 1263 MKD0.001-0.3340-13.20 
 * 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)
 

 

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