Individual Calculations December 2017
 Privitera, Franco  Total change: -15.80  Rating chartPersonal card
 CR Veneto Veterani 2017 Marostica ITA 2017-11-03
RcRownchangeKK*chgGame
 1838 2022 3.00 5 -0.64 20 -12.80 
  Jimchi, Abdelaziz 1691 ITA0.501-0.3820-7.60 
  Zanirato, Stefano 1872 ITA0.501-0.2020-4.00 
  Sottroi, Carlo 1749 ITA1.0010.17203.40 
  Gennari, Leone 1899 ITA1.0010.33206.60 
  Bertani, Gianfranco 1977 ITA0.001-0.5620-11.20 

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)
 
 World Senior Championship 2017 over 50 Acqui Terme ITA 2017-11-07
RcRownchangeKK*chgGame
 2009 2022 5.50 11 -0.15 20 -3.00 
  Brendel, Oliver m2334 GER0.001-0.1420-2.80 
  De Winter, Gerard 1720 NED1.0010.15203.00 
  Seyb, Dieter f2226 GER1.0010.762015.20 
  Lagumina, Giulio f2241 ITA0.001-0.2220-4.40 
  Larsen, Peter 2286 DEN0.001-0.1820-3.60 
  Melkevik, Johannes 1857 NOR0.001-0.7220-14.40 
  Araya Umana, Carlos 1872 CRC0.001-0.7020-14.00 
  Karasmaki, Seppo 1753 FIN1.0010.17203.40 
  Benazzo, Angelo 1666 ITA1.0010.11202.20 
  Wolff, Peter 1906 GER1.0010.34206.80 
  Jhunjhnuwala, Naresh 2240 HKG0.5010.28205.60 

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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