Individual Calculations April 2019
 Antoniacci, Riccardo  Total change: 9.60  Rating chartPersonal card
 35. ChessOrg Schachfestival Open Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1921 1776 3.00 8 0.48 20 9.60 
  Marentini, Marcel 2058 SUI0.001-0.1620-3.20 
  Gradl, Winfried 1979 GER0.001-0.2420-4.80 
  Emami, Madjid 1936 GER0.001-0.2920-5.80 
  Thonig, Manfred 1584 GER1.0010.25205.00 
  Schulz, Gert 2004 GER0.001-0.2120-4.20 
  Schreib, Marc 1853 GER1.0010.612012.20 
  Riegler, Dieter 1961 GER0.001-0.2620-5.20 
  Closhen, Ingo 1996 GER1.0010.782015.60 

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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