Individual Calculations July 2017
 Callier, Christophe  Total change: -64.40  Rating chartPersonal card
 Interclubs FEFB 2017 Marche, Amay, Ans, Leuze BEL 2017-05-07
RcRownchangeKK*chgGame
 1831 2061 2.50 3 0.15 20 3.00 
  Busquets Perez, Luis 1764 BEL0.501-0.3520-7.00 
  Martin, Fabrice 1864 BEL1.0010.25205.00 
  Parreira, Luis Miguel 1865 POR1.0010.25205.00 

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)
 
 OP 6 del Salento - Ecoresort Le Sirene' Gallipoli ITA 2017-05-20
RcRownchangeKK*chgGame
 2124 2061 0.00 8 -3.37 20 -67.40 
  Kulon, Klaudia wg2384 POL0.001-0.1320-2.60 
  Di Benedetto, Desiree wm2186 ITA0.001-0.3320-6.60 
  Itkin, David 2118 CAN0.001-0.4220-8.40 
  Tocco, Paolo 2103 ITA0.001-0.4420-8.80 
  Martorelli, Antonio m2206 ITA0.001-0.3120-6.20 
  Soubirou, Oriane 2106 FRA0.001-0.4420-8.80 
  Durbano, Gabriele 2032 ITA0.001-0.5420-10.80 
  Bernabei, Alberto 1860 ITA0.001-0.7620-15.20 

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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