Individual Calculations October 2021
 Zangla, Giuseppe  Total change: 23.00  Rating chartPersonal card
 FE 2 Floresta parco dei Nebrodi - D Floresta ITA 2021-09-02
RcRownchangeKK*chgGame
 1194 1238 4.50 6 1.15 20 23.00 
  Davi , Rosario 1014 ITA1.0010.22204.40 
  Schembra, Serena 1129 ITA0.501-0.1520-3.00 
  Montalto, Vincenzo 1342 ITA1.0010.642012.80 
  Salvia, Lorenzo 1460 ITA0.001-0.2220-4.40 
  Bonaccorso, Vincenzo 1061 ITA1.0010.27205.40 
  Taormina, Antonino 1159 ITA1.0010.39207.80 

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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