Individual Calculations January 2019
 Alothman, Abdul Wahab  Total change: -29.00  Rating chartPersonal card
 4th Kuwait teams tournament 2018 Kuwaiut City KUW 2018-11-29
RcRownchangeKK*chgGame
 1974 1962 0.00 3 -1.45 20 -29.00 
  Sertbay, Huseyin 1986 TUR0.001-0.4720-9.40 
  Caysidon, Arpon Philip 1948 PHI0.001-0.5220-10.40 
  Youssef Ahmed, Youssef 1988 EGY0.001-0.4620-9.20 

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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