Individual Calculations September 2019
 Stasans, Aivars  Total change: 34.20  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2259 2066 4.00 9 1.71 20 34.20 
  Suleymenov, Alisher m2368 KAZ0.001-0.1520-3.00 
  Wedda, Dries 2234 NED1.0010.722014.40 
  Faibisovich, Vadim Z m2302 RUS0.5010.30206.00 
  Schmitz, Thorsten f2287 GER0.001-0.2220-4.40 
  Kukk, Sander 2207 EST1.0010.692013.80 
  Kett, Tim 2245 WLS0.5010.23204.60 
  Kenneskog, Theodor f2306 SWE0.001-0.2020-4.00 
  Limanovska, Elizabete wf2169 LAT0.001-0.3620-7.20 
  Ungurs, Edgars 2215 LAT1.0010.702014.00 

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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