Individual Calculations July 2018
 Andreatta, Giovanni Maria  Total change: 8.00  Rating chartPersonal card
 WE 4 Primavera in via Gluck - B Milano ITA 2018-05-25
RcRownchangeKK*chgGame
 1659 1611 1.50 3 0.20 40 8.00 
  Calvi, Luca 1684 ITA0.5010.10404.00 
  Travaglini, Renzo 1627 ITA1.0010.524020.80 
  Rrasa, Elvan 1666 ITA0.001-0.4240-16.80 

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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