Rapid: Individual Calculations June 2019
 Islametdinov, Artem  Total change: -20.80  Rating chartPersonal card
 The Great Chess Festival - boys 13 - Tournament A1 Verkhnyaya Salda RUS 2019-05-18
RcRownchangeKK*chgGame
 1211 1217 1.50 5 -1.04 20 -20.80 
  Kuznetcov, Andrey 1300 RUS1.0010.612012.20 
  Tiunov, Arseniy 1090 RUS0.501-0.1720-3.40 
  Lisovskiy, Maksim 1231 RUS0.001-0.4820-9.60 
  Kondyrev, Stepan 1082 RUS0.001-0.6820-13.60 
  Bichihin, Ivan 1353 RUS0.001-0.3220-6.40 

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)
 

 

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