Blitz: Individual Calculations January 2020
 Sonis, Cesare  Total change: 29.80  Rating chartPersonal card
 OP 2 BLITZ DI SANT'ANDRIA OZIERI ITA 2019-11-30
RcRownchangeKK*chgGame
 1584 1374 4.00 10 1.49 20 29.80 
  Malu, Marcello 1543 ITA0.001-0.2820-5.60 
  Carta, Francesco 1522 ITA0.001-0.3020-6.00 
  Filigheddu, Mauro S. 1532 ITA1.0010.712014.20 
  Talu, Alessandro 1648 ITA0.001-0.1720-3.40 
  De Ieso, Lorenzo 1398 ITA1.0010.532010.60 
  Ferraro Pelle, Giovanni 1602 ITA0.001-0.2120-4.20 
  Sotgiu, Roberto 1655 ITA1.0010.842016.80 
  Sonis, Francesco m1774  * ITA0.001-0.0820-1.60 
  Corbo, Giuseppe A. 1395 ITA1.0010.532010.60 
  Messina, Giuseppe Ottavio 1774  * ITA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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