Individual Calculations September 2019
 Ungure, Liga  Total change: 6.60  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2139 1934 2.50 9 0.33 20 6.60 
  Degenhard, Simon f2287 GER0.001-0.1120-2.20 
  Rasa, Gints 2163 LAT0.001-0.2120-4.20 
  Jongste, David 2094 NED0.5010.21204.20 
  Krumina, Linda wf2093 LAT0.5010.21204.20 
  Agafonov, Yuri Dr 2117 LAT1.0010.742014.80 
  Low, Kevin c2153 CAN0.001-0.2220-4.40 
  Mitrandzas, Athanasios 2084 GRE0.5010.20204.00 
  Osis, Renars 2128 LAT0.001-0.2520-5.00 
  Martynyuk, Elizaveta fwm2134 RUS0.001-0.2420-4.80 

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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