Individual Calculations September 2020
 Globus, Or  Total change: 10.90  Rating chartPersonal card
 Israeli Youth Finals 2020 - U18 Ramat Hasharon ISR 2020-08-02
RcRownchangeKK*chgGame
 2185 2391 6.00 7 0.81 10 8.10 
  Slobodiansky, Steven 2163 ISR0.501-0.2910-2.90 
  Zemach, Roee 2234 ISR1.0010.29102.90 
  Sokolinsky, Yaakov 2036 ISR1.0010.11101.10 
  Gorshtein, Ido f2367 ISR0.501-0.0310-0.30 
  Iliaguev, Daniel 2147 ISR1.0010.20102.00 
  Emanuel, Yahav f2354 ISR1.0010.45104.50 
  Noy, Eyal 1991  * ISR1.0010.08100.80 
 * 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 Darom 2020 Round 6 - Postponed matches Various ISR 2020-08-15
RcRownchangeKK*chgGame
 2359 2391 0.50 1 -0.04 10 -0.40 
  Ben Ari, Yannay f2359 ISR0.501-0.0410-0.40 

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)
 
 Liga Artzit Darom 2020 Round 7 Various ISR 2020-08-27
RcRownchangeKK*chgGame
 2254 2391 1.00 1 0.32 10 3.20 
  Gutmakher, Olga wm2254 ISR1.0010.32103.20 

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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