Individual Calculations January 2023
 Zheng, Alessio  Total change: -14.00  Rating chartPersonal card
 FE Torino International Open - B Torino ITA 2022-12-05
RcRownchangeKK*chgGame
 1804 1841 3.50 7 -0.35 40 -14.00 
  Forno, Roberto 1697 ITA1.0010.314012.40 
  Ekrami Talab, Farhad 1791 IRI1.0010.434017.20 
  Catalano, Leonardo 1703 ITA1.0010.314012.40 
  Costabile, Vincenzo 1827 ITA0.001-0.5240-20.80 
  Pohoata, Ionut-Silviu 1956 ROU0.5010.16406.40 
  Aimone, Andrea 1906 ITA0.001-0.4140-16.40 
  Lubino, Adrien 1748 FRA0.001-0.6340-25.20 

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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