Individual Calculations September 2014
 Silmalis, Janis  Total change: 25.60  Rating chartPersonal card
 4 th International Chess Festival RTU OPEN "B" Riga LAT 2014-08-18
RcRownchangeKK*chgGame
 1812 1736 4.50 8 1.28 20 25.60 
  Kalinouski, Siarhei 1977 BLR0.001-0.2020-4.00 
  Lacis, Aleksandrs 1791 LAT1.0010.582011.60 
  Lebedevs, Jevgenijs 1774 LAT0.001-0.4520-9.00 
  Levcenkovs, Anatolijs 1606 LAT1.0010.32206.40 
  Marks, Ian A 1935 SCO1.0010.762015.20 
  Migunova, Aleksandra 1648 LAT0.501-0.1220-2.40 
  Bjornes, Leif 1905 NOR1.0010.722014.40 
  Skafar, Darya 1863 RUS0.001-0.3320-6.60 

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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