Individual Calculations May 2014
 Zieba, Teofil  Total change: -52.20  Rating chartPersonal card
 Open Krynica 2014 Krynica POL 2014-04-06
RcRownchangeKK*chgGame
 1618 1772 2.00 8 -3.48 15 -52.20 
  Checiak, Krzysztof 2147 POL0.001-0.0915-1.35 
  Olkuski, Tadeusz 1506 POL0.001-0.8215-12.30 
  Grobelna, Ewa 1538 POL0.501-0.2915-4.35 
  Grabarczyk, Edmund 1418 POL0.501-0.3915-5.85 
  Ostrowski, Michal 1398 POL1.0010.10151.50 
  Kwiek, Janusz 1559 POL0.001-0.7715-11.55 
  Prokopczuk, Antoni 1705 POL0.001-0.5915-8.85 
  Kurz, Krzysztof 1675 POL0.001-0.6315-9.45 

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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