Individual Calculations December 2015
 Coqueraut, Lodewyk  Total change: 5.80  Rating chartPersonal card
 OP 4 Autunno Savignano ITA 2015-10-01
RcRownchangeKK*chgGame
 1706 1640 0.00 3 -1.24 20 -24.80 
  Mondino, Ivano 1860 ITA0.001-0.2220-4.40 
  Ravera, Eros 1710 ITA0.001-0.4020-8.00 
  Superbo, Leonardo 1549 ITA0.001-0.6220-12.40 

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 2015 - over 65 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 1843 1632 4.00 10 1.53 20 30.60 
  Batakovs, Olegs 2032  * LAT0.001-0.0820-1.60 
  Auvinen, Esa 1961 FIN0.001-0.1220-2.40 
  Belokopyt, Boris 1889 RUS0.5010.32206.40 
  Shamis, Mordehay 1746 ISR0.001-0.3420-6.80 
  Bertone, Carmelo 1480 ITA0.501-0.2020-4.00 
  Heikkila, Raine 1794 FIN1.0010.712014.20 
  Del Nevo, Claudio 1840 ITA0.5010.27205.40 
  Malano, Francesco 1904 ITA0.5010.33206.60 
  Baumgarten, Werner 1900 GER0.5010.33206.60 
  Pihlajamaki, Antti 1880 FIN0.5010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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