Rapid: Individual Calculations April 2015
 Vissarionovs, Artjoms  Total change: -14.80  Rating chartPersonal card
 Vladimir Petrov memorial ''C" Jurmala LAT 2015-03-07
RcRownchangeKK*chgGame
 1501 1530 3.00 7 -0.74 20 -14.80 
  Bogorods, Daniels 1727 LAT0.001-0.2520-5.00 
  Bude, Toms 1218 LAT0.501-0.3620-7.20 
  Bogdanov, Ivan 1357 RUS0.501-0.2320-4.60 
  Fedorovichs, Vladimirs 1763 LAT0.001-0.2120-4.20 
  Surzikova, Vera 1478 LAT1.0010.43208.60 
  Batirevs, Maksims 1353 LAT1.0010.27205.40 
  Birjukovs, Anatolijs 1609 LAT0.001-0.3920-7.80 

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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