Individual Calculations December 2015
 Astengo, Marcello  Total change: -55.80  Rating chartPersonal card
 WE 2 Villa Bombrini Genova ITA 2015-11-06
RcRownchangeKK*chgGame
 2015 2074 1.00 4 -1.33 20 -26.60 
  Cesarini, Antonello 1868 ITA1.0010.24204.80 
  Mrdja, Milan m2356 CRO0.001-0.1620-3.20 
  Traverso, Massimiliano 1912 ITA0.001-0.7120-14.20 
  Celli, Ugo 1924 ITA0.001-0.7020-14.00 

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)
 
 World Senior Championship 2015 - over 50 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 1927 2074 6.00 11 -1.46 20 -29.20 
  Nikolic, Predrag g2474  * BIH0.001-0.0820-1.60 
  Wilkinson, Ian 1907 JAM0.501-0.2220-4.40 
  Bosca, Valter 1993 ITA0.001-0.6120-12.20 
  Bennett, Hilton c1900 NZL0.001-0.7320-14.60 
  Zilbershtein, Victor 1773 ISR0.001-0.8520-17.00 
  Avanzi, Gioni 1674  * ITA1.0010.08201.60 
  Caribe Santos, Luiz Carlos 1674  * BRA1.0010.08201.60 
  Serafim Junior, Arnor 1870 BRA1.0010.24204.80 
  Canonne, Antoine 1968 FRA0.501-0.1420-2.80 
  Natoli, Domenico 1845 ITA1.0010.21204.20 
  Baimurzin, Aitkazy m2120 KAZ1.0010.562011.20 
 * 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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