Individual Calculations January 2020
 Korir, Vincent Kipkoech  Total change: 0.00  Rating chartPersonal card
 2019 African Youth Chess Championship (Under 18 Open) Windhoek NAM 2019-12-16
RcRownchangeRpKK*chgGame
 1555 0 2.00 7 0.00 1397   0.00 
  Du Plessis, Jan 1676 RSA1.0010.00 0.00 
  Kandil, Ahmed c1901 EGY0.0010.00 0.00 
  Mutuge, Ian 1334 KEN0.0010.00 0.00 
  Kasuto, Neto 1512 NAM1.0010.00 0.00 
  Monare, Tshepo c1687 BOT0.0010.00 0.00 
  Van Der Westhuizen, Petrus 1303 RSA0.0010.00 0.00 
  Naim, Abdulhakim Salim 1470 KEN0.0010.00 0.00 

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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