Individual Calculations November 2017
 Kejna, Piotr  Total change: -6.40  Rating chartPersonal card
 Eliminacje Strefowe DS.-LB 2017 - C11 Kudowa Zdroj POL 2017-10-15
RcRownchangeKK*chgGame
 1389 1595 6.50 9 -0.16 40 -6.40 
  Tarawski, Adrian 1195  * POL1.0010.08403.20 
  Demski, Michal 1396 POL1.0010.24409.60 
  Matela, Krzysztof 1507 POL0.001-0.6240-24.80 
  Paluta, Maciej 1195  * POL1.0010.08403.20 
  Doskocz, Karol 1414 POL1.0010.264010.40 
  Madajczak, Piotr 1443 POL0.001-0.7040-28.00 
  Klisowski, Bartosz 1233 POL1.0010.10404.00 
  Wieczorek, Mikolaj 1701 POL1.0010.644025.60 
  Halhoul, Adam 1415 POL0.501-0.2440-9.60 
 * 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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