Individual Calculations October 2017
 Ivchenko, Alexander  Total change: 39.20  Rating chartPersonal card
 Championship club Rostov-on-Don Rostov-on-Don RUS 2017-09-04
RcRownchangeKK*chgGame
 1893 1741 3.50 8 0.98 40 39.20 
  Yermolenko, Vitaly 2019 RUS0.001-0.1740-6.80 
  Levit, Egor 1341  * RUS1.0010.08403.20 
  Nemtsev, Savely 1967 RUS0.5010.294011.60 
  Olshansky, Alexander 2085 RUS0.001-0.1240-4.80 
  Kolmychek, Evelina wc2046 RUS0.001-0.1440-5.60 
  Krivitsky, Vladislav 1675 RUS1.0010.414016.40 
  Rud, Viktor 1922 RUS1.0010.744029.60 
  Popov, Evgeny 2090 RUS0.001-0.1140-4.40 
 * 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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