Individual Calculations October 2015
 Jankowski, Aleksander  Total change: -27.40  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1473 1716 5.00 8 -1.37 20 -27.40 
  Madajczak, Piotr 1337 POL1.0010.09201.80 
  Rudny, Tomasz 1492 POL0.001-0.7820-15.60 
  Borkowska, Zuzanna 1441 POL1.0010.17203.40 
  Karwat, Szymon 1434 POL0.501-0.3420-6.80 
  Klama, Andrzej 1557 POL0.501-0.2120-4.20 
  Ulatowski, Jakub 1507 POL1.0010.23204.60 
  Zolkiewski, Jakub 1534 POL0.001-0.7420-14.80 
  Kawalko, Adam 1482 POL1.0010.21204.20 

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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