Individual Calculations April 2019
 Andreatta, Giovanni Maria  Total change: -52.40  Rating chartPersonal card
 OP 10 Carnevale Milano ITA 2019-03-07
RcRownchangeKK*chgGame
 1559 1528 1.00 5 -1.31 40 -52.40 
  Fantina, Carla 1186 ITA1.0010.12404.80 
  Di Trapani, Luca 1668 ITA0.001-0.3140-12.40 
  Badarni, Bashar 1195 ISR0.001-0.8840-35.20 
  Jara, Erick 1928  * ITA0.001-0.0840-3.20 
  Quarta, Juri 1818 ITA0.001-0.1640-6.40 
 * 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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