Rapid: Individual Calculations February 2022
 Tvrdy, Petr  Total change: 28.40  Rating chartPersonal card
 Bilovec 2022 Bilovec CZE 2022-01-08
RcRownchangeKK*chgGame
 1747 1821 4.00 7 -0.03 20 -0.60 
  Richterova, Natasa wm2080 CZE0.001-0.1820-3.60 
  Babis, Zdenek 1480 CZE1.0010.12202.40 
  Vaclavik, Martin 2029 CZE0.5010.27205.40 
  Dobes, Ludek 2030 CZE0.5010.27205.40 
  Zrubek, Adam 1520 CZE0.001-0.8520-17.00 
  Tkadlecek, Petr 1568 CZE1.0010.19203.80 
  Malina, Roman 1520 CZE1.0010.15203.00 

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)
 
 Ostrava K-TRIO Open 2022 Ostrava CZE 2022-01-29
RcRownchangeKK*chgGame
 1828 1821 5.50 8 1.45 20 29.00 
  Sumsky, Miroslav 1421  * CZE0.501-0.4220-8.40 
  Buchtova, Viktorie 1294 CZE1.0010.03200.60 
  Kriebel, Rudolf 1739 CZE0.501-0.1120-2.20 
  Vysoglad, Petr 2026 CZE0.001-0.2420-4.80 
  Buchta, Bartolomej 1540 CZE1.0010.16203.20 
  Benes, Miroslav 2006 CZE1.0010.742014.80 
  Cempel, Jaroslav f2057 CZE1.0010.802016.00 
  Plat, Vojtech g2541 CZE0.5010.49209.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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