Individual Calculations August 2022
 Njuguna, Wanjeri  Total change: -10.00  Rating chartPersonal card
 Village Market Open Chess Championship 2022-Open 3rd edition Nairobi KEN 2022-07-25
RcRownchangeKK*chgGame
 1342 1465 3.00 5 -0.25 40 -10.00 
  Ingado, Mercy 1321 KEN0.001-0.6940-27.60 
  Kagambi, Angel 1155 KEN1.0010.14405.60 
  Dominic, Carlos Kiema 1470 KEN1.0010.514020.40 
  Mwaniki, Mutaha Samuel 1515 KEN0.001-0.4340-17.20 
  Macharia, Mwangi Stanley 1249 KEN1.0010.22408.80 

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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