Individual Calculations September 2017
 Chaczynski, Kamil  Total change: 154.40  Rating chartPersonal card
 25th Poznan Chess Festival Poznan POL 2017-08-20
RcRownchangeKK*chgGame
 1836 1495 5.00 9 3.86 40 154.40 
  Rozumek, Krzysztof 1895  * POL0.001-0.0840-3.20 
  Lesien, Przemyslaw 1763 POL0.5010.334013.20 
  Grochowski, Michal 1617 POL1.0010.674026.80 
  Huchwajda, Katarzyna 1779 POL1.0010.844033.60 
  Niedbala, Wojciech 1895  * POL0.5010.424016.80 
  Stachowiak, Slawomir 1895  * POL1.0010.924036.80 
  Banach, Szymon 1895  * POL1.0010.924036.80 
  Koitka, Jakub 1895  * POL0.001-0.0840-3.20 
  Duszczak, Dariusz 1892 POL0.001-0.0840-3.20 
 * 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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