Individual Calculations July 2019
 Vingris, Mikelis  Total change: 48.00  Rating chartPersonal card
 Maskachka Open 2019 amateurs to 2200 Riga LAT 2019-06-03
RcRownchangeKK*chgGame
 1428 1390 4.00 6 1.20 40 48.00 
  Petrovs, Arsenijs 1095 LAT1.0010.15406.00 
  Gudovskis, Konstantins 1790  * LAT0.001-0.0840-3.20 
  Rezniks, Roberts 1020 LAT1.0010.10404.00 
  Kriek, Zoran 1271 LAT1.0010.344013.60 
  Tolmacevs, Artjoms 1600 LAT1.0010.774030.80 
  Katishonok, Nikolaj f1790  * LAT0.001-0.0840-3.20 
 * 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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