Rapid: Individual Calculations September 2022
 Grossmann, Ryszard  Total change: -77.60  Rating chartPersonal card
 Adolf Anderssen Memorial 2022 Wroclaw POL 2022-07-30
RcRownchangeKK*chgGame
 1523 1723 5.00 8 -0.74 20 -14.80 
  Malas, Maksymilian 1323  * POL1.0010.08201.60 
  Grabarczyk, Miroslaw g2253 POL0.001-0.0320-0.60 
  Trofimova, Evelina 1358 UKR1.0010.10202.00 
  Wojciechowski, Szymon 1293 POL1.0010.07201.40 
  Latacz, Grzegorz 1384 POL1.0010.12202.40 
  Pilzak, Marcin 1890 POL0.001-0.2820-5.60 
  Krepa, Wojciech 1269 POL0.001-0.9420-18.80 
  Grazka, Rafal 1414 POL1.0010.14202.80 
 * 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)
 
 Grand Prix Polonii 30 Wroclaw POL 2022-08-12
RcRownchangeKK*chgGame
 1541 1723 2.50 6 -1.73 20 -34.60 
  Khyzhniak, Dmytro 1323  * UKR1.0010.08201.60 
  Stachowiak, Kamil m2250 POL0.001-0.0320-0.60 
  Nowak, Dominik 1330 POL1.0010.08201.60 
  Uhryn, Lukasz 1367 POL0.001-0.8920-17.80 
  Helaszek, Edward 1704 POL0.001-0.5320-10.60 
  Malek, Kamil 1272 POL0.501-0.4420-8.80 
 * 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)
 
 Grand Prix Polonii 31 Wroclaw POL 2022-08-19
RcRownchangeKK*chgGame
 1585 1723 4.00 7 -0.76 20 -15.20 
  Malek, Kamil 1323  * POL1.0010.08201.60 
  Sabuk, Piotr m2231 POL0.001-0.0420-0.80 
  Trebala, Michal 1415 POL1.0010.14202.80 
  Tsviatko, Artem 1503 UKR0.001-0.7820-15.60 
  Sakharchuk, Aliaksandr 1413 POL1.0010.14202.80 
  Sawczuk, Czeslaw 1509 POL1.0010.23204.60 
  Helaszek, Edward 1704 POL0.001-0.5320-10.60 
 * 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)
 
 Grand Prix Polonii 32 Wroclaw POL 2022-08-26
RcRownchangeKK*chgGame
 1426 1723 5.00 7 -0.65 20 -13.00 
  Kazubski, Kacper 1227 POL0.501-0.4620-9.20 
  Kokurewicz, Konrad 1578 POL0.001-0.6920-13.80 
  Trebala, Michal 1415 POL1.0010.14202.80 
  Kicinski, Igor 1287 POL0.501-0.4420-8.80 
  Repetilo, Daria 1327 UKR1.0010.08201.60 
  Ochman, Sebastian 1825 POL1.0010.642012.80 
  Stach, Wojciech 1323  * POL1.0010.08201.60 
 * 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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