Individual Calculations May 2017
 Murad, Bino  Total change: 1.60  Rating chartPersonal card
 First Classfication Tournament-2017- OPEN Amman JOR 2017-03-23
RcRownchangeKK*chgGame
 1614 1600 1.50 2 0.53 20 10.60 
  Khaled, Hbaidi 1409 JOR1.0010.25205.00 
  Arqam, Zaki 1818 IRQ0.5010.28205.60 

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)
 
 World Amateur Championship - under 1700 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 1419 1590 4.50 7 -0.45 20 -9.00 
  Taddia, Davide 1447 ITA1.0010.31206.20 
  De Figueiredo Coutinho, Rocco 1514 ESP0.001-0.6020-12.00 
  De Rumigny, Philippe 1455 FRA0.001-0.6820-13.60 
  Vinni, Prabhu R 1313 IND1.0010.17203.40 
  Edwin, Adams V 1190  * IND1.0010.08201.60 
  Gugler, Georg-Helmuth 1462 AUT1.0010.33206.60 
  Yarur Elsaca, Daniel 1550 CHI0.501-0.0620-1.20 
 * 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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