Individual Calculations September 2017
 Kowalski, Igor  Total change: 9.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow- Ekstraliga Szczyrk POL 2017-07-22
RcRownchangeKK*chgGame
 2286 2226 4.00 9 0.24 40 9.60 
  Wisniewski, Michal 2180 POL0.001-0.5640-22.40 
  Dmochowska, Agnieszka wc2202 POL0.501-0.0340-1.20 
  Nowak, Kamil 2362 POL0.001-0.3240-12.80 
  Janik, Igor f2425 POL1.0010.764030.40 
  Kosakowski, Jakub f2366 POL0.5010.19407.60 
  Mockun, Dawid 1992 POL1.0010.21408.40 
  Koziol, Kamil f2292 POL1.0010.594023.60 
  Winiarski, Mikolaj f2295 POL0.001-0.4040-16.00 
  Gazik, Viktor m2462 SVK0.001-0.2040-8.00 

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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