Individual Calculations December 2019
 Birkestrand, Odd  Total change: -51.20  Rating chartPersonal card
 Vestlandsserien 1. Div 2019-2020 Round 1-3 Bergen NOR 2019-11-02
RcRownchangeKK*chgGame
 1622 1771 1.00 2 -0.35 20 -7.00 
  Johannessen, Heine N 1772 NOR0.001-0.5020-10.00 
  Mongstad, Dag 1471 NOR1.0010.15203.00 

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)
 
 World Senior Chess Championship 2019 - Open 65 Bucuresti ROU 2019-11-12
RcRownchangeKK*chgGame
 1720 1771 4.00 11 -2.21 20 -44.20 
  Lucena, Lincoln f2112 BRA0.001-0.1220-2.40 
  Syzdykov, Sabyr 2004 KAZ0.001-0.2120-4.20 
  Moroianu, George 1496 ROU0.001-0.8320-16.60 
  Delaruelle, Christian 1702 FRA1.0010.40208.00 
  Hlinschi, Mihai 1425 ROU1.0010.11202.20 
  Stanciulescu, Serban 1925 ROU0.001-0.2920-5.80 
  Hjertenes, Oystein 2001 NOR0.001-0.2120-4.20 
  Benggawan, Undriadi 1589 CAN0.001-0.7420-14.80 
  Bancu, Constantin 1576 ROU1.0010.25205.00 
  Boda, Relu 1591 ROU0.001-0.7420-14.80 
  Ani, Virgil 1497 ESP1.0010.17203.40 

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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