Individual Calculations October 2019
 Castaldo, Antonio  Total change: -29.00  Rating chartPersonal card
 CI Seniores 2019 - Over 65 Rio ITA 2019-09-15
RcRownchangeKK*chgGame
 1594 1518 2.00 8 -1.45 20 -29.00 
  Lasio, Millo 1918  * ITA0.5010.42208.40 
  Mauro, Alan f1918  * ITA0.001-0.0820-1.60 
  Mantovan, Giuseppe 1813 ITA0.001-0.1520-3.00 
  Centofante, Maria Rosa 1426 ITA0.001-0.6320-12.60 
  Accattino, Gianfranco 1323 ITA1.0010.25205.00 
  Batignani, Pierangiolo 1391 ITA0.001-0.6720-13.40 
  Norrito, Salvatore 1413 ITA0.001-0.6420-12.80 
  Scarpellini, Felice 1551 ITA0.5010.05201.00 
 * 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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