Rapid: Individual Calculations June 2017
 Backovskis, Emils  Total change: -11.60  Rating chartPersonal card
 Kuldigas NSS atklatais cempionats (2004.-2005.) Kuldiga LAT 2017-05-16
RcRownchangeKK*chgGame
 1181 1294 2.00 4 -0.58 20 -11.60 
  Leja, Deivids 1269 LAT0.001-0.5320-10.60 
  Kudore, Rezija 1070 LAT0.001-0.7820-15.60 
  Grinbergs, Andris 1152 LAT1.0010.31206.20 
  Spaks, Ricards 1234 LAT1.0010.42208.40 

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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