Individual Calculations July 2018
 Akhanyinya, Bryan Toboso  Total change: -23.20  Rating chartPersonal card
 Nairobi Open International Chess Championship Nairobi KEN 2018-06-01
RcRownchangeKK*chgGame
 1845 1861 2.50 5 -0.10 20 -2.00 
  Methu, Joseph Muragu 2028 KEN0.001-0.2820-5.60 
  Shile, Lenny Mataiga 1668 KEN0.501-0.2520-5.00 
  Oyamo, Martin 1726 KEN1.0010.32206.40 
  Mwangi, Martin Njoroge 1809 KEN1.0010.43208.60 
  Panchol, James Madol 1996 SSD0.001-0.3220-6.40 

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)
 
 Nakuru Chess Tournament open section Nakuru KEN 2018-06-09
RcRownchangeKK*chgGame
 1836 1861 0.00 2 -1.06 20 -21.20 
  Panchol, James Madol 1996 SSD0.001-0.3220-6.40 
  Were, Samuel 1676 UGA0.001-0.7420-14.80 

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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