Individual Calculations March 2020
 Frignani, Alessandro  Total change: 8.40  Rating chartPersonal card
 OP Della nebbia Vigevano ITA 2020-01-09
RcRownchangeKK*chgGame
 1543 1382 2.00 5 0.42 20 8.40 
  Marchesotti, Giovanni 1416 ITA1.0010.552011.00 
  Koureas, Panicos 1434 ITA0.001-0.4320-8.60 
  Leali, Pietro 1688 ITA0.001-0.1420-2.80 
  Cordani, Enrico 1782  * ITA0.001-0.0820-1.60 
  Badarni, Bashar 1394 ISR1.0010.522010.40 
 * 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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