Rapid: Individual Calculations July 2021
 Tsvetanov, Teodor  Total change: 31.80  Rating chartPersonal card
 There are such kids Youth Chess Tournament Plovdiv BUL 2021-06-13
RcRownchangeKK*chgGame
 1396 1222 3.00 5 1.59 20 31.80 
  Ardenski, Dimitar 1418 BUL0.5010.25205.00 
  Dimov, Nikola 1551 BUL0.5010.38207.60 
  Stoyanov, Denislav 1374 BUL1.0010.702014.00 
  Rasheva, Nora wc1358 BUL1.0010.682013.60 
  Kisyov, Krum-Petar 1279 BUL0.001-0.4220-8.40 

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)
 

 

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