Individual Calculations May 2024
 Martinez, Robert  Total change: -16.40  Rating chartPersonal card
 26eme Championnat du Var des Veterans et Seniors plus r4-7 SANARY SUR MER FRA 2024-03-15
RcRownchangeKK*chgGame
 1557 1534 1.00 3 -0.41 40 -16.40 
  Strate, Francois 1573 FRA1.0010.554022.00 
  Aghababian, Arthur 1631 FRA0.001-0.3740-14.80 
  Sirvente, Jean-Jacques 1467 FRA0.001-0.5940-23.60 

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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