Individual Calculations July 2017
 Tyomkyn,mikhail, Dr  Total change: -15.80  Rating chartPersonal card
 Mark Center Spring 2017 A Tel Aviv ISR 2017-05-09
RcRownchangeKK*chgGame
 1963 2063 3.50 7 -0.79 20 -15.80 
  Kotler, Yiftah 1753 ISR1.0010.14202.80 
  Kudischewitsch, David m2340 RUS0.001-0.1720-3.40 
  Guz, Ari 1663  * ISR0.001-0.9220-18.40 
  Feigel, Leonid 1936 ISR1.0010.33206.60 
  Bar-Or, Ornan 1881 ISR1.0010.26205.20 
  Hasidovski, Arnold 2147 ISR0.5010.12202.40 
  Amit, Eli 2024 ISR0.001-0.5520-11.00 
 * 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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