Individual Calculations December 2019
 Waira, Ibrahim  Total change: -25.80  Rating chartPersonal card
 2019 Premier Bet National Chess League Kampala UGA 2019-07-14
RcRownchangeKK*chgGame
 1904 1882 4.00 11 -1.29 20 -25.80 
  Young Lourdes, Alexander 1789 KEN0.501-0.1320-2.60 
  Nsubuga, Grace Daniel 2074 UGA0.001-0.2520-5.00 
  Bibasa, Bob c2163 UGA0.001-0.1620-3.20 
  Kimera, Innocent 1889 UGA0.5010.01200.20 
  Bitarinsa, Arthur 1638 UGA1.0010.20204.00 
  Nkugwa, Mark William 1751 UGA1.0010.32206.40 
  Kamoga, Rajab 2071 UGA0.001-0.2520-5.00 
  Mudangi, Isaac 1742 UGA0.001-0.6920-13.80 
  Buyinza, Richard 1934 UGA0.001-0.4320-8.60 
  Ssenabulya, Sharif 1610 UGA1.0010.17203.40 
  Ssegwanyi, Arthur m2282  * UGA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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