Individual Calculations December 2019
 Baldacchino, Joe  Total change: 3.00  Rating chartPersonal card
 XY Chess Team League 2019 Birkirkara MLT 2019-10-05
RcRownchangeKK*chgGame
 1480 1686 6.50 7 1.36 20 27.20 
  Gauci, David 1286  * MLT1.0010.08201.60 
  Grech, Matthew 1538 MLT1.0010.30206.00 
  Djokic, Dusan 1811 SRB1.0010.672013.40 
  Gatt, Simon-Peter 1497 MLT1.0010.25205.00 
  Camilleri, Marcel 1354 MLT1.0010.12202.40 
  Calleja Urry, Martin 1286  * MLT1.0010.08201.60 
  Farrugia, Jamie wf1586 MLT0.501-0.1420-2.80 
 * 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)
 
 Malta International Open 2019 Bugibba MLT 2019-11-17
RcRownchangeKK*chgGame
 1773 1686 0.00 3 -1.21 20 -24.20 
  Kurka, Dieter 2029 GER0.001-0.1220-2.40 
  Halvarsson, Peter 1871 SWE0.001-0.2620-5.20 
  Kong Zi Yau, Bernadette wc1418 SGP0.001-0.8320-16.60 

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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