Individual Calculations March 2019
 Phenyo, Israel  Total change: 9.20  Rating chartPersonal card
 2019 Metropolitan National Chess Championships 1st Qualifiers-Open Gaborone BOT 2019-02-09
RcRownchangeKK*chgGame
 1755 1800 3.00 5 0.23 40 9.20 
  Mokwena, Morwa 1738 BOT0.501-0.0940-3.60 
  Takudzwa, Whende 1580 BOT1.0010.22408.80 
  Kealeboga, Baone 1955 BOT0.001-0.2940-11.60 
  Basimanebotlhe, Pule 1550 BOT0.501-0.3140-12.40 
  Mabetu, Puso 1952 BOT1.0010.704028.00 

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)
 

 

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