Individual Calculations September 2022
 Tsiapko, Andrii  Total change: 127.60  Rating chartPersonal card
 Riga Technical University Open 2022 - Tournament A Riga LAT 2022-08-15
RcRownchangeKK*chgGame
 2018 1461 3.50 9 3.19 40 127.60 
  Elmi, Saad Abobaker 2110 NOR0.5010.494019.60 
  Katishonok, Nikolaj f2080 LAT1.0010.984039.20 
  Stabulnieks, Klavs 2222 LAT0.0010.00400.00 
  Raag, Ardi 2049 EST0.5010.484019.20 
  Safranska, Anda wg2057 FRA0.001-0.0240-0.80 
  Kuznecova, Marija 1865 LAT0.5010.424016.80 
  Savicevs, Arsenijs 1904 LAT0.001-0.0640-2.40 
  Avotins, Maigonis 1882 LAT0.5010.434017.20 
  Wiegand, Christian 1990 GER0.5010.474018.80 

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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