Individual Calculations July 2012
 Cwik, Jacek  Total change: -23.55  Rating chartPersonal card
 II Turniej szachowy - MIEDZYZDROJE Miedzyzdroje POL 2012-04-28
RcRownchangeKK*chgGame
 1638 1725 4.00 9 -1.57 15 -23.55 
  Markowski, Piotr 2125  * POL0.001-0.0815-1.20 
  Woloch, Oskar 1532 POL0.501-0.2515-3.75 
  Sachnowski, Michal 1583 POL0.501-0.1915-2.85 
  Rudnik, Anna 1523 POL0.001-0.7615-11.40 
  Bortnowski, Makary 1405 POL1.0010.13151.95 
  Czerniawski, Krzysztof 1581 POL1.0010.31154.65 
  Szrejter, Lukasz 1891 POL0.001-0.2815-4.20 
  Dabrowski, Mikolaj 1490 POL0.501-0.2915-4.35 
  Olkuski, Tadeusz 1608 POL0.501-0.1615-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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