Rapid: Individual Calculations August 2015
 Borsch, Sergey  Total change: -27.80  Rating chartPersonal card
 Rapid Cup of President_2015-3 Nizhny Novgorod RUS 2015-07-13
RcRownchangeKK*chgGame
 1792 1987 4.50 8 -1.39 20 -27.80 
  Kolesnikov, Lev 1707 RUS0.501-0.3420-6.80 
  Shigin, Anatoly 2001 RUS0.001-0.4820-9.60 
  Zavivaeva, Emilia wc1587  * RUS0.001-0.9220-18.40 
  Abramjan, Larisa 1871 RUS1.0010.34206.80 
  Ikonnikov, Georgy 1854 RUS1.0010.32206.40 
  Platonova, Lubov 1836 RUS0.501-0.2020-4.00 
  Gur, Oleg 1785 RUS1.0010.24204.80 
  Zhukov, Maksim 1692 RUS0.501-0.3520-7.00 
 * 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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