Blitz: Individual Calculations March 2023
 Serra, Carlotta  Total change: 50.80  Rating chartPersonal card
 OP 14 ARZABLITZ ARZACHENA ITA 2023-02-09
RcRownchangeKK*chgGame
 1412 1135 4.00 7 2.54 20 50.80 
  Sotgiu, Roberto 1528 ITA0.001-0.0820-1.60 
  Magistri, Mattia 1305 ITA0.5010.22204.40 
  Florin, Rodney 1205 GER1.0010.602012.00 
  Farina, Leonardo 1155 ITA1.0010.532010.60 
  Malu, Marcello 1573 ITA0.5010.44208.80 
  Molino, Nicola 1449 ITA1.0010.862017.20 
  Porcu, Riccardo 1669 ITA0.001-0.0320-0.60 

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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