Individual Calculations October 2013
 Kolyshkin, Yury S.  Total change: -9.15  Rating chartPersonal card
 Open September B Moscow RUS 2013-09-07
RcRownchangeKK*chgGame
 1833 1939 5.00 9 -0.61 15 -9.15 
  Grishin, Petr 1693 RUS1.0010.19152.85 
  Rajapaksa, Miyuni Kavinya 1549 SRI0.501-0.4115-6.15 
  Arkhipkin , Ilya 1918 RUS0.501-0.0315-0.45 
  Proskurin, Grigory 1859 RUS0.001-0.6115-9.15 
  Yeritsyan, Aram 1855 RUS1.0010.38155.70 
  Samatov, Anatolij 1905 RUS1.0010.45156.75 
  Shabunova, Ekaterina 1620 RUS1.0010.13151.95 
  Chapygin, Sergey 2082 RUS0.001-0.3115-4.65 
  Trotsenko, Sergey 2014 RUS0.001-0.4015-6.00 

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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