Individual Calculations October 2012
 Mankowski, Sebastian  Total change: 24.60  Rating chartPersonal card
 XII Indywidualne Mistrzostwa Szkol Ponadgimnazjanych Dabki POL 2012-08-24
 1642 1389 2.00 6 0.82 30 24.60 
  Opic, Mikolaj 1678 POL1.0010.843025.20 
  Kowalec, Maciej 1697 POL1.0010.863025.80 
  Ogonowski, Jakub 1745 POL0.001-0.1130-3.30 
  Wojciechowski, Antoni 1517 POL0.001-0.3330-9.90 
  Litner, Igor 1647 POL0.001-0.1830-5.40 
  Okonek, Wojciech 1569 POL0.001-0.2630-7.80 

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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