Rapid: Individual Calculations June 2019
 Zucchini, Massimo  Total change: 14.60  Rating chartPersonal card
 OP PRIMAVERA A CEREGNANO CEREGNANO ITA 2019-05-19
RcRownchangeKK*chgGame
 1503 1372 2.50 5 0.73 20 14.60 
  Rosina, Graziano 1761 ITA0.001-0.0920-1.80 
  Marcucci, Michele 1622 ITA0.5010.31206.20 
  Cisco, Alberto 1346 ITA0.001-0.5420-10.80 
  Landi, Giovannino 1244 ITA1.0010.33206.60 
  Sakharov, Sergiy 1540 ITA1.0010.722014.40 

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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