Rapid: Individual Calculations October 2022
 Demski, Michal  Total change: 54.60  Rating chartPersonal card
 Grand Prix Polonii 33 Wroclaw POL 2022-09-09
RcRownchangeKK*chgGame
 1724 1830 6.00 7 1.52 20 30.40 
  Klapcinski, Janusz 1430  * POL1.0010.08201.60 
  Nagly, Wojciech 1514 POL1.0010.13202.60 
  Tsviatko, Artem 1573 UKR1.0010.18203.60 
  Razin, Vadim 2327 UKR0.001-0.0420-0.80 
  Kanicki, Krzysztof 1989 POL1.0010.712014.20 
  Galant, Ireneusz 1587 POL1.0010.20204.00 
  Grossmann, Ryszard f1645 POL1.0010.26205.20 
 * 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)
 
 Grand Prix Polonii 34 Wroclaw POL 2022-09-16
RcRownchangeKK*chgGame
 1605 1830 5.00 7 -0.31 20 -6.20 
  Chmielarz, Michal 1430  * POL1.0010.08201.60 
  Latacz, Grzegorz 1482 POL0.501-0.3920-7.80 
  Korpalski, Maciej 1706 POL1.0010.33206.60 
  Grot, Blazej c1822 POL0.501-0.0120-0.20 
  Helaszek, Edward 1713 POL0.501-0.1620-3.20 
  Grossmann, Ryszard f1645 POL0.501-0.2420-4.80 
  Siudak, Tomasz 1436 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)
 
 II Memorial Jerzego Laszkiewicza i Piotra Jagiely Wroclaw POL 2022-09-18
RcRownchangeKK*chgGame
 1966 1830 6.00 9 2.79 20 55.80 
  Gajec, Roza 1430  * POL1.0010.08201.60 
  Rutkowski, Bartlomiej 1551 POL1.0010.16203.20 
  Janocha, Wieslaw f2197 POL0.5010.40208.00 
  Madajczak, Piotr 1871 POL0.5010.06201.20 
  Raczek, Krzysztof 1997 POL1.0010.722014.40 
  Zareba, Radoslaw 1922 POL1.0010.632012.60 
  Luberanski, Jakub f2115 POL1.0010.842016.80 
  Razin, Vadim 2327 UKR0.001-0.0420-0.80 
  Sabuk, Piotr m2281 POL0.001-0.0620-1.20 
 * 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)
 
 Grand Prix Polonii 35 Wroclaw POL 2022-09-23
RcRownchangeKK*chgGame
 1582 1830 4.00 7 -1.27 20 -25.40 
  Trebala, Michal 1425 POL1.0010.08201.60 
  Nagly, Wojciech 1514 POL0.001-0.8720-17.40 
  Chmielarz, Michal 1359 POL1.0010.05201.00 
  Madajczak, Piotr 1871 POL0.001-0.4420-8.80 
  Dymara, Jerzy 1430  * POL1.0010.08201.60 
  Sawczuk, Czeslaw 1479 POL1.0010.11202.20 
  Raczek, Krzysztof 1997 POL0.001-0.2820-5.60 
 * 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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