Individual Calculations December 2018
 Cohen Revivo, Shoham  Total change: -111.20  Rating chartPersonal card
 FIDE World Youth Chess Championships - open 14 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1969 2289 6.50 11 -2.95 40 -118.00 
  Nakahara, Kan 1889  * JPN0.501-0.4240-16.80 
  Sanger, Jake M 1889  * SCO0.001-0.9240-36.80 
  Makridis, Dimitrios 1889  * GRE1.0010.08403.20 
  Ilic, Nicholas 1889  * AUS1.0010.08403.20 
  Runets, Ivan 2047 BLR0.001-0.8040-32.00 
  Shermuhammadov, Samandar 1962 UZB0.501-0.3740-14.80 
  Naqopia, Giorgi 1889  * GEO1.0010.08403.20 
  Karadzhov, Ivan 2040 BUL0.501-0.3140-12.40 
  Kasioumis, Vasilios 2038 GRE0.501-0.3140-12.40 
  Wang, Alex 2076 USA0.501-0.2740-10.80 
  Soriano Quispe, Ivan Excender f2054 PER1.0010.21408.40 
 * 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)
 
 Elite Youth League - South 2018/9 4-5 Various ISR 2018-11-03
RcRownchangeKK*chgGame
 2021 2299 1.00 1 0.17 40 6.80 
  Slobodiansky, Steven 2021 ISR1.0010.17406.80 

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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