Individual Calculations September 2013
 Lata, Slawomir  Total change: 3.60  Rating chartPersonal card
 M.Najdorf International Chess Festival gr. B Warszawa POL 2013-08-05
RcRownchangeKK*chgGame
 1549 1469 3.00 7 0.24 15 3.60 
  Rogalski, Krzysztof 1805 POL0.001-0.1215-1.80 
  Prus, Marek 1656 POL0.001-0.2615-3.90 
  Maliszewski, Krzysztof 1707 POL0.001-0.2015-3.00 
  Golecka, Jadwiga 1075 POL0.501-0.4215-6.30 
  Golebiowski, Marek 1284 POL1.0010.26153.90 
  Herman, Monika 1675 POL0.5010.26153.90 
  Kalhorn, Marcin 1638 POL1.0010.721510.80 

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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