Individual Calculations February 2013
 Nowak, Lukasz  Total change: 20.70  Rating chartPersonal card
 Weekendowy Turniej o Puchar Prezesa MZSzach (3) Warszawa POL 2013-01-05
RcRownchangeKK*chgGame
 1724 1827 4.50 5 1.38 15 20.70 
  Gajewski, Wojciech 1486 POL1.0010.12151.80 
  Zaborowski, Krzysztof 1752 POL1.0010.40156.00 
  Slomski, Arkadiusz 1705 POL1.0010.33154.95 
  Szwaj, Jacek 1915 POL1.0010.62159.30 
  Powalka, Michal 1764 POL0.501-0.0915-1.35 

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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