Individual Calculations June 2013
 Scerra, Ezio  Total change: -1.05  Rating chartPersonal card
 OP Primavera di Crotone Cutro ITA 2013-04-19
RcRownchangeKK*chgGame
 1808 1594 0.50 3 -0.21 15 -3.15 
  Olivo, Paolo 1795 ITA0.5010.26153.90 
  Morelli, Gaetano 1909 ITA0.001-0.1415-2.10 
  Manfredi, Candido 1721 ITA0.001-0.3315-4.95 

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)
 
 FE XIX Leonardo di Bona - B Cutro ITA 2013-04-23
RcRownchangeKK*chgGame
 1716 1594 1.50 4 0.14 15 2.10 
  Catapano, Francesco 1762 ITA0.001-0.2815-4.20 
  De Zerbi, Sergio 1691 ITA0.001-0.3715-5.55 
  Mercurio, Rosario 1615 ITA1.0010.53157.95 
  Olivo, Paolo 1795 ITA0.5010.26153.90 

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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