Individual Calculations September 2017
 Bilczewska, Olga  Total change: -4.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow 2017 - II Liga Szczyrk POL 2017-07-22
RcRownchangeKK*chgGame
 1441 1659 4.00 7 -1.36 40 -54.40 
  Dabrowska, Aleksandra 1398 POL0.501-0.3240-12.80 
  Walkowiak, Bogumila 1429 POL0.501-0.2940-11.60 
  Wojcik, Jagoda 1530 POL0.501-0.1740-6.80 
  Stochnialek, Dominika 1472 POL0.001-0.7440-29.60 
  Wasala, Wiktoria 1451 POL1.0010.23409.20 
  Polak, Agnieszka 1259  * POL1.0010.08403.20 
  Lascar, Maria Elena 1549 POL0.501-0.1540-6.00 
 * 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)
 
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1677 1659 5.50 9 1.26 40 50.40 
  Zalega, Maciej 1285 POL1.0010.10404.00 
  Slabek, Grzegorz 2000 POL0.001-0.1240-4.80 
  Hertlein, Irena 1420 POL1.0010.20408.00 
  Grot, Blazej c1364 POL1.0010.15406.00 
  Banasik, Henryk 1833 POL0.5010.23409.20 
  Dzieczkaniec, Piotr 1856 POL0.5010.254010.00 
  Konopacka, Martyna 1882 POL0.5010.284011.20 
  Bartoszewicz, Marcin 1875 POL0.001-0.2240-8.80 
  Szynalski, Bartosz 1580 POL1.0010.394015.60 

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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