Individual Calculations September 2017
 Cervellione, Piernicola  Total change: 13.40  Rating chartPersonal card
 FE 8 Terre degli Elimi - B Erice ITA 2017-07-27
RcRownchangeKK*chgGame
 1582 1505 3.50 7 0.67 20 13.40 
  Garifzyanov, Niyaz 1807 RUS0.001-0.1520-3.00 
  Valdman, Dmitry 1305 FRA1.0010.24204.80 
  Gravina, Giuseppe 1683 ITA1.0010.732014.60 
  Morana, Marco 1671 ITA0.5010.22204.40 
  Maggio, Baldassare 1675 ITA0.001-0.2820-5.60 
  Bonanno Consiglio, Giovanni Luca 1674 ITA0.001-0.2820-5.60 
  Cherepanova, Vitaliia 1258 RUS1.0010.19203.80 

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)
 

 

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