Individual Calculations April 2017
 Gysson, Jyrgen  Total change: 8.40  Rating chartPersonal card
 SemaraH Hotel Lielupe amateurs to 2200 Jurmala Jurmala LAT 2017-02-27
RcRownchangeKK*chgGame
 1734 1514 2.00 7 0.21 40 8.40 
  Sinauridze, Simons 1914  * LAT0.5010.424016.80 
  Zhukov, Anton 1914  * RUS0.001-0.0840-3.20 
  Kolasa, Pjotrs 1914  * LAT0.001-0.0840-3.20 
  Mikelsons, Mikelis-Emils 1702 LAT0.001-0.2640-10.40 
  Silich, Yahor 1787 BLR0.5010.334013.20 
  Alainis, Artis 1701 LAT0.001-0.2640-10.40 
  Rubina, Mari 1208 EST1.0010.14405.60 
 * 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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