Individual Calculations September 2018
 Sirp, Karl Aleksander  Total change: 37.20  Rating chartPersonal card
 Riga Technical University Open 2018 - Tournament B Riga LAT 2018-08-06
RcRownchangeKK*chgGame
 1943 1912 6.00 9 1.86 20 37.20 
  Janovskis, Daniels 1542 LAT1.0010.10202.00 
  Freibergs, Andrejs 1564 LAT1.0010.11202.20 
  Chetverik, Maxim m2237 RUS0.5010.37207.40 
  Lagerborg, Krister 2088 SWE1.0010.732014.60 
  Stabulnieks, Klavs 2136 LAT0.5010.28205.60 
  Malinin, Yuri m2181 RUS0.001-0.1720-3.40 
  Altunbay, Onder 1727 TUR0.501-0.2420-4.80 
  Fizer, Marek 1764 CZE1.0010.30206.00 
  Loy, Konstantin 2247 UKR0.5010.38207.60 

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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