Individual Calculations September 2017
 Roszkiewicz, Anna  Total change: 70.35  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow 2017 - II Liga Szczyrk POL 2017-07-22
RcRownchangeKK*chgGame
 1409 1420 7.00 11 1.30 35 45.50 
  Suder, Jakub 1651 POL0.001-0.2135-7.35 
  Babiarz, Arkadiusz 1820  * POL0.001-0.0835-2.80 
  Bien, Hubert 1417 POL0.5010.00350.00 
  Piechota, Kamil 1393 POL1.0010.463516.10 
  Armula, Karol 1462 POL1.0010.563519.60 
  Radoch, Filip 1079 POL1.0010.12354.20 
  Lechman, Gabriel 1395 POL0.501-0.0335-1.05 
  Kebel, Bartosz 1252 POL0.501-0.2235-7.70 
  Wojtasik, Szymon 1214 POL1.0010.24358.40 
  Jaszczuk, Mateusz 1472 POL0.5010.07352.45 
  Tokarz, Izabela 1343 POL1.0010.393513.65 
 * 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
 1581 1505 4.50 9 0.71 35 24.85 
  Bakalarz, Leszek f1905  * POL0.001-0.0835-2.80 
  Binkowski, Tomasz 1239 POL1.0010.18356.30 
  Pluta, Natalia 1787 POL0.5010.343511.90 
  Mike, Patryk 1864 POL0.001-0.1035-3.50 
  Zalega, Maciej 1285 POL1.0010.22357.70 
  Kupiecki, Szymon 1732 POL0.5010.293510.15 
  Trusz, Julia 1726 POL0.001-0.2235-7.70 
  Chmiel, Pawel 1331 POL0.501-0.2335-8.05 
  Grot, Blazej c1364 POL1.0010.313510.85 
 * 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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