Individual Calculations September 2019
 Golubovskis, Maksims  Total change: 89.20  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2240 1989 4.00 9 2.23 40 89.20 
  Giemsa, Stephan f2303 GER0.5010.364014.40 
  Cabezas Ayala, Ivan f2313 ESP0.5010.374014.80 
  Grieve, Harry f2260 ENG0.5010.334013.20 
  Valkama, Eero f2256 FIN0.5010.324012.80 
  Kett, Tim 2245 WLS0.5010.314012.40 
  Raahul, V S 2270 IND0.001-0.1640-6.40 
  Harshini, A wf2149 IND0.001-0.2940-11.60 
  Martynyuk, Elizaveta fwm2134 RUS1.0010.694027.60 
  Bracker, Arne 2227 GER0.5010.304012.00 

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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