Individual Calculations September 2009
 Wiesiolek, Krzysztof  Total change: -43.50  Rating chartPersonal card
 VII Memorial Marka Piasty Tarnowskie Gory POL 2009-07-25
RcRownchangeKK*chgGame
 1755 2060 3.00 7 -2.90 15 -43.50 
  Malinowski, Damian 1660  * POL1.0010.08151.20 
  Gwozdzik, Zbigniew 1924 POL0.001-0.6815-10.20 
  Szusterowski, Przemyslaw 1750 POL0.001-0.8615-12.90 
  Drgas, Marlena 1660  * POL1.0010.08151.20 
  Solek, Zenon 1845 POL0.001-0.7715-11.55 
  Klama, Andrzej 1660  * POL0.001-0.9215-13.80 
  Malcher, Aleksander 1785 POL1.0010.17152.55 
 * 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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