Individual Calculations October 2020
 Drabek, Martin  Total change: -5.60  Rating chartPersonal card
 Pohar firmy Schafler 2020 Skalica SVK 2020-08-23
RcRownchangeKK*chgGame
 1503 1490 4.00 9 -0.28 20 -5.60 
  Dubanova, Kristina 1128 SVK1.0010.10202.00 
  Oharek, Vlastimil 1721 CZE0.5010.29205.80 
  Podskubka, Ondrej 1656 CZE0.001-0.2820-5.60 
  Hrubsa, Marian 1862 SVK1.0010.902018.00 
  Dylong, Antoni 1189 POL0.501-0.3520-7.00 
  Durovka, Marek 1574 SVK0.001-0.3820-7.60 
  Benci, Rudolf 1638 SVK0.001-0.3020-6.00 
  Sahidi, Sear 1228 SVK1.0010.18203.60 
  Romanova, Ela 1530 SVK0.001-0.4420-8.80 

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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