Individual Calculations February 2019
 Tihomirovs, Andris  Total change: -26.00  Rating chartPersonal card
 Maskachka Open 2019 amateurs to 1600 Riga LAT 2019-01-18
RcRownchangeKK*chgGame
 1269 1404 2.00 5 -1.30 20 -26.00 
  Maklakova, Naomi 1080 LAT1.0010.13202.60 
  Birmans, Daniels 1525 LAT0.001-0.3420-6.80 
  Aprups, Rinalds 1154 LAT1.0010.19203.80 
  Panferovs, Olegs 1174 LAT0.001-0.7920-15.80 
  Vingris, Mikelis 1410 LAT0.001-0.4920-9.80 

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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