Individual Calculations September 2020
 Tabak, Stefan  Total change: -2.80  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2020 - A - IM open Praha CZE 2020-08-08
RcRownchangeKK*chgGame
 2085 2142 5.00 9 -0.14 20 -2.80 
  Rusek, Walter 1789 AUT1.0010.11202.20 
  Schnider, Gert m2427 AUT0.001-0.1620-3.20 
  Paseka, Matyas 1959 CZE1.0010.26205.20 
  Simek, Petr f2324 CZE0.001-0.2620-5.20 
  Hlavina, Matous 1978 CZE1.0010.28205.60 
  Csiki, Endre f2279 HUN0.001-0.3220-6.40 
  Hoke, Petr 1980 CZE1.0010.29205.80 
  Valenta, Vit f2030 CZE0.001-0.6520-13.00 
  Groh, Jiri 1997 CZE1.0010.31206.20 

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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