Individual Calculations September 2023
 Latacz, Grzegorz  Total change: -80.94  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1581 1685 5.00 9 -0.52 38 -19.76 
  Woznica, Alicja 1325 POL0.501-0.4038-15.20 
  Gajec, Roza 1409 POL1.0010.17386.46 
  Ksiezopolski, Jan 1285  * POL1.0010.08383.04 
  Wieczorek, Mikolaj 1990 POL0.001-0.1438-5.32 
  Klimek, Leonard 1655 POL1.0010.463817.48 
  Miklaszewicz, Michal 1806 POL0.001-0.3438-12.92 
  Pelczarski, Wojciech 1409 POL0.501-0.3338-12.54 
  Trybowska, Barbara 1875 POL0.5010.25389.50 
  Kulczycka, Zofia 1472 POL0.501-0.2738-10.26 
 * 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)
 
 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2023-08-19
RcRownchangeKK*chgGame
 1618 1685 3.50 9 -1.61 38 -61.18 
  Obiedzinski, Piotr 1843 POL0.001-0.2938-11.02 
  Malicka, Magdalena 1462 POL0.501-0.2838-10.64 
  Yakovenko, Maxim 1533 UKR0.001-0.7038-26.60 
  Wierzbicki, Dawid 1825 POL0.5010.19387.22 
  Zajadlak, Milosz 1414 POL1.0010.17386.46 
  Fuxz, Diego 1816 ARG0.5010.18386.84 
  Bereza, Jakub 1274 POL0.501-0.4238-15.96 
  Kotowicz, Kamil 1801 POL0.5010.16386.08 
  Sleczka, Krzysztof 1598 POL0.001-0.6238-23.56 

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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