Individual Calculations September 2017
 Doskocz, Karol  Total change: 47.20  Rating chartPersonal card
 Wroclaw Open 2017 Wroclaw POL 2017-08-10
RcRownchangeKK*chgGame
 1517 1367 4.00 8 1.37 40 54.80 
  Madera, Mateusz 1767  * POL0.001-0.0840-3.20 
  Stefanski, Robert 1659 POL0.5010.354014.00 
  Pietraszko, Jakub 1724 POL0.001-0.1140-4.40 
  Luka, Agnieszka 1266 POL0.501-0.1440-5.60 
  Biernat, Filip 1012 POL0.501-0.3940-15.60 
  Lesniowski, Boguslaw 1472 POL1.0010.644025.60 
  Beno, Milan 1691 SVK0.5010.374014.80 
  Socha, Kamil 1546 POL1.0010.734029.20 
 * 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 D Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1173 1367 6.50 9 -0.19 40 -7.60 
  Bartosik, Franciszek 1026 POL1.0010.12404.80 
  Sokol, Maria 1218 POL1.0010.304012.00 
  Roszkiewicz, Zofia 1234 POL0.001-0.6840-27.20 
  Janikowska, Wiktoria 1161 POL0.501-0.2640-10.40 
  Kubalski, Piotr 1060 POL1.0010.14405.60 
  Abramowicz, Aleksander 1228 POL0.501-0.1940-7.60 
  Goszyk, Bartosz 1263 POL1.0010.364014.40 
  Martyniak, Milosz 1168 POL0.501-0.2640-10.40 
  Mrozek, Zofia 1200 POL1.0010.284011.20 

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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