Individual Calculations April 2016
 Prete, Alessandro  Total change: -16.00  Rating chartPersonal card
 48 CIS - Serie C Girone 4 Robecchetto con Induno ITA 2016-03-11
RcRownchangeKK*chgGame
 1866 1978 1.50 2 0.20 40 8.00 
  Poretti, Ennio 1779 ITA1.0010.24409.60 
  Grattarola, Fabio 1952 ITA0.501-0.0440-1.60 

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)
 
 10. New Open di Lugano - (A) Lugano SUI 2016-03-25
RcRownchangeKK*chgGame
 2171 1978 1.00 6 -0.60 40 -24.00 
  Borsos, Bogdan m2246 UKR0.5010.334013.20 
  Kalegin, Evgenij m2378  * RUS0.001-0.0840-3.20 
  Cocconcelli, Lorenzo 2114 ITA0.5010.18407.20 
  Cacciola, Alfredo 2091 ITA0.001-0.3540-14.00 
  Boschetti, Claudio 2125 SUI0.001-0.3040-12.00 
  De Rosa, Mariagrazia wf2069 ITA0.001-0.3840-15.20 
 * 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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