Individual Calculations September 2021
 Podgorski, Maciej  Total change: -0.60  Rating chartPersonal card
 Wroclaw OPEN 2021- group A Wroclaw POL 2021-08-01
RcRownchangeKK*chgGame
 1965 1981 4.50 9 -0.28 20 -5.60 
  Lambrecht, Tomasz 1769 POL1.0010.23204.60 
  Szoen, Dariusz m2381  * POL0.001-0.0820-1.60 
  Borowski, Przemyslaw 1859 POL1.0010.33206.60 
  Rog, Bartlomiej 1981 POL0.5010.00200.00 
  Barchuk, Irina 2038 UKR0.001-0.4220-8.40 
  Leipert, Pieter 1951 GER1.0010.46209.20 
  Ciborowski, Konrad Jr 1742 POL0.001-0.8020-16.00 
  Bielinski, Dariusz 2143 POL0.001-0.2920-5.80 
  Bielan, Jakub 1821 POL1.0010.29205.80 
 * 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)
 
 57th Akiba Rubinstein Chess Festival - OPEN A Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 2144 1981 3.50 9 0.57 20 11.40 
  Licznerski, Lukasz f2381  * POL0.001-0.0820-1.60 
  Karut, Kacper 1790 POL1.0010.25205.00 
  Grinev, Valeriy m2381  * UKR0.001-0.0820-1.60 
  Laszewicz, Pawel 2161 POL1.0010.742014.80 
  Vanduyfhuys, Daria wf2101 BEL1.0010.662013.20 
  Kucza, Karol f2337 POL0.001-0.1120-2.20 
  Lukasiewicz, Krzysztof f2318 POL0.001-0.1220-2.40 
  Raczek, Krzysztof 1948 POL0.001-0.5520-11.00 
  Topola, Rafal 1878 POL0.501-0.1420-2.80 
 * 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)
 
 57th Akiba Rubinstein Chess Festival - OPEN D Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1706 1981 4.50 6 -0.32 20 -6.40 
  Borkowska, Zuzanna 1581  * POL1.0010.08201.60 
  Trybula, Agata 1612 POL1.0010.10202.00 
  Straszewski, Tomasz 1757 POL1.0010.22204.40 
  Borkowski, Szymon 1592 POL0.001-0.9120-18.20 
  Ursnik, Patryk 1691 POL1.0010.16203.20 
  Budnik, Mateusz 2000 POL0.5010.03200.60 
 * 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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