Individual Calculations June 2017
 Mascia, Roberto  Total change: -25.60  Rating chartPersonal card
 FE Citta' di Arzachena - C Canigione di Arzachena ITA 2017-04-21
RcRownchangeKK*chgGame
 1242 1418 3.00 5 -0.64 40 -25.60 
  Sanna, Chiara 1247 ITA1.0010.274010.80 
  Vaduva, Costantin Emanuel 1225 ITA0.001-0.7540-30.00 
  Clipici, Denis 1144 ITA1.0010.17406.80 
  Di Loreto, Luigi 1323 ITA0.001-0.6340-25.20 
  Gardey, Michel 1272 FRA1.0010.304012.00 

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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