Individual Calculations January 2020
 Brenda, Cherotich  Total change: 0.00  Rating chartPersonal card
NOTE: Rating performance achieved in this tournament is listed in part results of a player.
 2019 African Youth Chess Championship (Under 16 Girls) Windhoek NAM 2019-12-16
 1523 0 0.50 4 0.00 1201   0.00 
  Nassr, Lina wm1944 ALG0.0010.00 0.00 
  Mboya, Audrey Tracy 1327 KEN0.5010.00 0.00 
  Ramarolafy, Grace Gloria 1186 MAD0.0010.00 0.00 
  Otisitswe, Ruth 1634 BOT0.0010.00 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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