Rapid: Individual Calculations January 2018
 Tenis, Girts  Total change: 6.20  Rating chartPersonal card
 Latvian Chess Club Cup-2017 Riga LAT 2017-12-03
 2099 1919 2.00 6 0.31 20 6.20 
  Antoms, Guntars m2261 LAT0.001-0.1220-2.40 
  Ungurs, Edgars 2153 LAT0.001-0.2120-4.20 
  Kolasa, Pjotrs 2095 LAT0.001-0.2720-5.40 
  Batashevs, Arsens 2170 LAT0.001-0.1920-3.80 
  Feldmanis, Arturs 1897 LAT1.0010.47209.40 
  Daskevics, Vitalijs 2015 LAT1.0010.632012.60 

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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