Individual Calculations October 2018
 Ghaddar, Ali  Total change: 49.60  Rating chartPersonal card
 FE 28 Porto San Giorgio - C Porto San Giorgio ITA 2018-08-24
RcRownchangeKK*chgGame
 1393 1422 5.50 8 1.24 40 49.60 
  Migliore, Anna 1132 ITA1.0010.16406.40 
  Angeli, Francesco 1512 ITA1.0010.624024.80 
  Benedetti, Tommaso 1452 ITA1.0010.544021.60 
  Menghini, Elena 1369 ITA1.0010.434017.20 
  Ronchi, Lorenzo 1447 ITA0.5010.03401.20 
  Bonelli, Federico 1286 ITA0.501-0.1840-7.20 
  Patruno, Mattia 1450 ITA0.5010.04401.60 
  Ciccale , Giulia 1492 ITA0.001-0.4040-16.00 

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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