Individual Calculations May 2017
 Orzechowski, Jacek  Total change: -20.20  Rating chartPersonal card
 38. turnaj sachovych nadeji 2017 - Pobeskydi Open Frydek-Mistek CZE 2017-04-13
RcRownchangeKK*chgGame
 1963 2107 5.00 9 -1.01 20 -20.20 
  Bakalarz, Mietek m2309 LUX0.5010.26205.20 
  Kula, Dominik 2100 CZE0.501-0.0120-0.20 
  Ludvik, Tomas 2052 CZE0.001-0.5820-11.60 
  Kozak, Pavel 1938 CZE0.501-0.2220-4.40 
  Halacz, Martin 1729 CZE1.0010.09201.80 
  Zemkova, Klara 1792 CZE0.501-0.3620-7.20 
  Ruzicka, Tomas 1747 CZE1.0010.10202.00 
  Cerny, David 2002 CZE0.501-0.1420-2.80 
  Trasak, Ondrej 1998 CZE0.501-0.1520-3.00 

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)
 

 

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