Individual Calculations July 2015
 Valet, Richard  Total change: -16.00  Rating chartPersonal card
 OP 4 Ecoresort Le Sirene' Gallipoli ITA 2015-05-23
RcRownchangeKK*chgGame
 2071 2049 3.00 8 -0.80 20 -16.00 
  Gara, Ticia wg2333 HUN0.001-0.1620-3.20 
  Bernabei, Alberto 1824 ITA1.0010.22204.40 
  Sprotte, Norbert 2207 GER0.5010.21204.20 
  Sirena, Gianni 2022 ITA0.501-0.0420-0.80 
  Andersen, Alf R. 2196 NOR0.001-0.3020-6.00 
  Fasiello, Andrea 2022 ITA0.501-0.0420-0.80 
  Inguscio, Giorgio 1984 ITA0.001-0.5920-11.80 
  Carvalho Beserra, Juan Pablo 1976 BRA0.501-0.1020-2.00 

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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