Individual Calculations June 2024
 Gilruth, Peter  Total change: -1.20  Rating chartPersonal card
 Meerabbas Afzali Memorial Chess Tournament - Open Section Nairobi KEN 2024-05-04
RcRownchangeKK*chgGame
 1893 1999 2.50 4 -0.06 20 -1.20 
  Nyamiaka, Haden 1796 KEN1.0010.24204.80 
  Walela, Austin 1881 KEN0.501-0.1620-3.20 
  Wanasunia, Elvis Likoko 1946 KEN1.0010.43208.60 
  Gohil, Mehul 1950 KEN0.001-0.5720-11.40 

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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