Individual Calculations July 2024
 Ruffenach, Alain  Total change: 5.80  Rating chartPersonal card
 FE 13 Del Salento - A Gallipoli ITA 2024-05-25
RcRownchangeKK*chgGame
 1968 1903 4.00 9 0.29 20 5.80 
  Varvaglione, Antonio 2067 ITA0.001-0.2820-5.60 
  Mina, Marco 1954 ITA1.0010.572011.40 
  Lizzul Coppe, Mirko 2043 ITA0.001-0.3120-6.20 
  Costantino, Claudio Emanuele 2006 ITA0.001-0.3620-7.20 
  Meyer, Juergen 1981 GER0.5010.11202.20 
  Interlandi, Patrizio 1819 ITA0.501-0.1220-2.40 
  Kuever, Bastian 1925 GER1.0010.532010.60 
  Kukushkin, Ivan 2006 LAT0.001-0.3620-7.20 
  Root, Matthias 1909 GER1.0010.512010.20 

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)
 

 

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