Individual Calculations May 2019
 Shapira, Gal  Total change: 40.80  Rating chartPersonal card
 Top Class Ramat Gan - Spring Ramat Gan ISR 2019-03-03
RcRownchangeKK*chgGame
 1581 1738 2.00 3 -0.02 40 -0.80 
  Medovoy, Yaniv 1414 ISR1.0010.13405.20 
  Uritsky, Yonathan 1869 ISR0.001-0.3240-12.80 
  Duchan, Yoav 1460 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)
 
 Liga Beit Merkaz 2019 Round 6 Various ISR 2019-04-04
RcRownchangeKK*chgGame
 1762 1820 0.50 1 -0.08 40 -3.20 
  Tzaban, Rotem 1762 ISR0.501-0.0840-3.20 

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)
 
 Israel Youth Finals - U14 Boys Mevaseret Zion ISR 2019-04-11
RcRownchangeKK*chgGame
 1862 1820 5.00 9 1.12 40 44.80 
  Hatuka, Liron 1420  * ISR1.0010.08403.20 
  Aizenberg, Benny 2066 ISR0.001-0.1940-7.60 
  Swiry, Ohad 1420  * ISR1.0010.08403.20 
  Rivlin, Shachar 1852 ISR0.5010.04401.60 
  Rotem Furshpan, Nir 1853 ISR1.0010.554022.00 
  Yaniv, Yuval 2139 ISR0.001-0.1340-5.20 
  Levin, Guy 2059 ISR0.5010.304012.00 
  Shocron, Alon 1887 ISR1.0010.594023.60 
  Guz, Ari 2058 ISR0.001-0.2040-8.00 
 * 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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