Individual Calculations December 2015
 Corbo, Giuseppe  Total change: 15.60  Rating chartPersonal card
 WE VI Coppa Citta' di Marrubiu Marrubiu ITA 2015-10-29
RcRownchangeKK*chgGame
 1574 1389 0.00 4 -1.07 20 -21.40 
  Battasi, Antonio 1710 ITA0.001-0.1320-2.60 
  Cuccu, Maria 1562 ITA0.001-0.2720-5.40 
  Lai, Lorenzo 1523 ITA0.001-0.3220-6.40 
  Lussu, Andrea 1499 ITA0.001-0.3520-7.00 

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)
 
 Lugano General Open 2015 Lugano SUI 2015-11-06
RcRownchangeKK*chgGame
 1621 1389 2.50 3 1.85 20 37.00 
  Saxer, Bruno 1691 SUI0.5010.35207.00 
  Graf, Stefan 1632 SUI1.0010.802016.00 
  Bolognese, Leonardo 1540 ITA1.0010.702014.00 

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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