Individual Calculations December 2015
 Musyuk, Lior  Total change: 230.40  Rating chartPersonal card
 National Championship Quarterfinal 2015 Rehovot Rehovot ISR 2015-09-04
RcRownchangeKK*chgGame
 1867 1736 4.50 7 2.09 40 83.60 
  Tartakovsky, Daniel 2013 ISR0.5010.334013.20 
  Shoker, Asaf 1650 ISR1.0010.384015.20 
  Gorodetzky, Matan 1890 ISR0.5010.21408.40 
  Kereth, Oren 1740 ISR1.0010.514020.40 
  Boruchovsky, Ron 1691 ISR1.0010.444017.60 
  Aronin, Pavel 2071 MNC0.001-0.1240-4.80 
  Lahav, Michal 2015 ISR0.5010.344013.60 

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)
 
 FIDE World Youth - Cadets Chess Championships - open U10 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1929 1736 7.00 11 4.02 40 160.80 
  Olde, Karl Erik 1336  * EST1.0010.08403.20 
  Chinguun, Sumiya 2067 MGL0.5010.384015.20 
  Can, Isik c2123 TUR1.0010.914036.40 
  Morgunov, Marc 1886 AUT0.5010.20408.00 
  Kirillov, Dmitry 1894 RUS0.5010.21408.40 
  Tsvetkov, Andrey c2136  * RUS1.0010.924036.80 
  Dardha, Daniel 2106 BEL1.0010.904036.00 
  Sadhwani, Raunak c1981 IND1.0010.804032.00 
  Makoveev , Ilya 1982 RUS0.001-0.1940-7.60 
  Suleymanli, Aydin c1911 AZE0.001-0.2740-10.80 
  Zuo, Yifan 1793 CHN0.5010.08403.20 
 * 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)
 
 Liga Artzit Noar Darom 2015 Round 3-4 various ISR 2015-11-07
RcRownchangeKK*chgGame
 1447 1749 0.50 1 -0.35 40 -14.00 
  Mash, Ronen 1447 ISR0.501-0.3540-14.00 

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)
 

 

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