Individual Calculations December 2019
 Cafolla, Peter  Total change: -12.60  Rating chartPersonal card
 LCU Armstrong Cup 2019-20 Rounds 1-2 Leinster IRL 2019-09-28
RcRownchangeKK*chgGame
 1953 1919 1.00 1 0.55 20 11.00 
  O`dwyer, Fergal 1953 IRL1.0010.552011.00 

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)
 
 Malta International Open 2019 Bugibba MLT 2019-11-17
RcRownchangeKK*chgGame
 1840 1916 3.50 8 -1.18 20 -23.60 
  Attard Compagno, Kevin 1516  * MLT1.0010.08201.60 
  Ivekovic, Tihana wf2152 CRO0.001-0.2020-4.00 
  Fleri, Matthew 1746 MLT1.0010.28205.60 
  Casteleijn, Diederick 2127 NED0.5010.27205.40 
  Hanhoerster, Stephan 2127 GER0.001-0.2320-4.60 
  Hoe, Chew Ming Thomas 1690 SGP0.001-0.7920-15.80 
  Thornton, Filipina wf1685 MLT0.001-0.7920-15.80 
  Ibrahim, Ayman 1678 MLT1.0010.20204.00 
 * 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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