Individual Calculations December 2018
 Lila, Also  Total change: 18.80  Rating chartPersonal card
 OP 2 K-night chess Bologna ITA 2018-10-09
RcRownchangeKK*chgGame
 1768 1653 3.50 6 1.28 20 25.60 
  Peli, Cesare 1253  * ITA1.0010.08201.60 
  Chillemi, Giuseppe 1559 ITA1.0010.37207.40 
  Brizzi, Matteo 2053  * ITA0.5010.42208.40 
  Merciari, Moreno 1878 ITA0.001-0.2220-4.40 
  Marani, Luca 1812 ITA1.0010.712014.20 
  Casadei, Mauro 2053  * 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)
 
 WE 2 Vignola - C Vignola ITA 2018-11-09
RcRownchangeKK*chgGame
 1495 1653 2.50 4 -0.34 20 -6.80 
  Sfera, Anastasia 1520 ITA1.0010.32206.40 
  Madonia, Giorgio 1491 ITA0.501-0.2120-4.20 
  Di Maulo, Chiara 1454 ITA1.0010.24204.80 
  Rog, Mateusz 1514 POL0.001-0.6920-13.80 

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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