Individual Calculations October 2020
 Botea, Theodor-Andrei  Total change: -63.20  Rating chartPersonal card
 Primorsko open 2019 B tournament Primorsko BUL 2020-09-15
RcRownchangeKK*chgGame
 1290 1147 0.50 6 -1.58 40 -63.20 
  Kostov, Kiril 1547  * BUL0.001-0.0840-3.20 
  Senturk, Necaattin 1547  * TUR0.001-0.0840-3.20 
  Skachkov, Georgi 1163 BUL0.5010.02400.80 
  Yazici, Zumral 1196 TUR0.001-0.4340-17.20 
  Yazici, Serkan 1205 TUR0.001-0.4240-16.80 
  Kostadinova, Fabiyana 1084 BUL0.001-0.5940-23.60 
 * 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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