Rapid: Individual Calculations October 2022
 Madajczak, Piotr  Total change: -19.20  Rating chartPersonal card
 Grand Prix Polonii 34 Wroclaw POL 2022-09-16
RcRownchangeKK*chgGame
 1617 1871 4.00 7 -1.14 20 -22.80 
  Hadrian, Patryk 1384 POL0.001-0.9620-19.20 
  Klapcinski, Janusz 1471  * POL1.0010.08201.60 
  Kicinski, Igor 1301 POL1.0010.02200.40 
  Siudak, Tomasz 1436 POL1.0010.06201.20 
  Stachowiak, Kamil m2252 POL0.001-0.0920-1.80 
  Sawczuk, Czeslaw 1479 POL1.0010.08201.60 
  Raczek, Krzysztof 1997 POL0.001-0.3320-6.60 
 * 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)
 
 II Memorial Jerzego Laszkiewicza i Piotra Jagiely Wroclaw POL 2022-09-18
RcRownchangeKK*chgGame
 1952 1871 6.50 9 2.66 20 53.20 
  Frac, Piotr 1471  * POL1.0010.08201.60 
  Tsviatko, Artem 1573 UKR1.0010.15203.00 
  Sabuk, Piotr m2281 POL0.5010.42208.40 
  Demski, Michal 1830 POL0.501-0.0620-1.20 
  Helaszek, Edward 1713 POL1.0010.29205.80 
  Berg, Daniel 2037 GER1.0010.722014.40 
  Razin, Vadim 2327 UKR0.001-0.0620-1.20 
  Raczek, Krzysztof 1997 POL0.5010.17203.40 
  Bergstrom, Christer m2336 SWE1.0010.952019.00 
 * 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 35 Wroclaw POL 2022-09-23
RcRownchangeKK*chgGame
 1672 1871 4.50 7 -0.55 20 -11.00 
  Siudak, Tomasz 1436 POL0.501-0.4420-8.80 
  Krawczyk, Eryk 1471  * POL1.0010.08201.60 
  Galant, Ireneusz 1587 POL1.0010.16203.20 
  Demski, Michal 1830 POL1.0010.44208.80 
  Grossmann, Ryszard f1645 POL0.001-0.7920-15.80 
  Latacz, Grzegorz 1482 POL1.0010.09201.80 
  Stachowiak, Kamil m2252 POL0.001-0.0920-1.80 
 * 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)
 
 Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich C16 Klodzko POL 2022-09-25
RcRownchangeKK*chgGame
 1427 1871 6.50 9 -1.93 20 -38.60 
  Suszczynski, Dominik 1314 POL1.0010.03200.60 
  Kuska, Bartosz 1432 POL1.0010.06201.20 
  Latacz, Grzegorz 1482 POL1.0010.09201.80 
  Nowak, Filip 1462 POL1.0010.08201.60 
  Marek, Grzegorz 1412 POL0.501-0.4520-9.00 
  Perek, Oskar 1489 POL0.001-0.9120-18.20 
  Klisowski, Szymon 1471  * POL1.0010.08201.60 
  Klisowski, Bartosz 1433 POL0.501-0.4420-8.80 
  Czak, Dominik 1344 POL0.501-0.4720-9.40 
 * 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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