Individual Calculations July 2015
 Sirena, Gianni  Total change: 27.00  Rating chartPersonal card
 OP 4 Ecoresort Le Sirene' Gallipoli ITA 2015-05-23
RcRownchangeKK*chgGame
 2190 2022 4.00 9 1.35 20 27.00 
  Deglmann, Ludwig f2365 GER0.001-0.1220-2.40 
  Lochte, Thomas 2122 GER1.0010.642012.80 
  Lyell, Mark f2314 ENG0.001-0.1520-3.00 
  Callier, Christophe 2058 BEL1.0010.552011.00 
  Valet, Richard 2049 GER0.5010.04200.80 
  Al-Hajiri, Bader c2214 KUW0.5010.25205.00 
  Andersen, Alf R. 2196 NOR0.001-0.2720-5.40 
  Valenti, Giuseppe f2057 ITA1.0010.552011.00 
  Gara, Ticia wg2333 HUN0.001-0.1420-2.80 

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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