Individual Calculations July 2009
 Kolosowski, Mateusz  Total change: 0.90  Rating chartPersonal card
 Mistrzostwa Polski Juniorów do 18 lat w szachach Chotowa POL 2009-03-28
RcRownchangeKK*chgGame
 2144 2249 7.00 11 0.06 15 0.90 
  Goluch, Piotr 2027 POL0.001-0.7815-11.70 
  Zwarycz, Milosz 1899 POL1.0010.11151.65 
  Hanusek, Sebastian 1996 POL1.0010.19152.85 
  Plonczak, Dominik 2148 POL0.501-0.1415-2.10 
  Szumilas, Piotr 2093 POL1.0010.29154.35 
  Lach, Piotr 2115 POL0.501-0.1815-2.70 
  Dudys, Jakub 2098 POL1.0010.30154.50 
  Piorun, Kacper m2464 POL1.0010.771511.55 
  Klim, Kamil 2256 POL0.001-0.4915-7.35 
  Mucha, Roman 2143 POL0.501-0.1415-2.10 
  Sieciechowicz, Marcin 2341 POL0.5010.13151.95 

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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