Individual Calculations July 2010
 Zysko, Jan  Total change: 6.90  Rating chartPersonal card
 75th YMCA Spring 2010-D Warszawa POL 2010-04-06
RcRownchangeKK*chgGame
 2262 2203 5.50 12 0.46 15 6.90 
  Bobula, Mateusz m2379 POL0.001-0.2715-4.05 
  Kosiorek, Marek 2321 POL0.001-0.3415-5.10 
  Lewandowski, Rafal 2164 POL0.001-0.5515-8.25 
  Delega, Tomasz 2210 POL0.5010.01150.15 
  Olejarczyk, Bogdan 2178 POL1.0010.47157.05 
  Warszawski, Bartosz 2286 POL0.5010.11151.65 
  Przybylski, Wojciech f2326 POL1.0010.671510.05 
  Sanz Losada, Victoriano 2188 ESP1.0010.48157.20 
  Chalupnik, Marcin 2284 POL0.001-0.3915-5.85 
  Nguyen, Piotr 2355 POL0.001-0.3015-4.50 
  Moskwinski, Tadeusz 2236 POL1.0010.55158.25 
  Janczarski, Michal 2220 POL0.5010.02150.30 

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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