Rapid: Individual Calculations November 2021
 Madajczak, Piotr  Total change: 141.20  Rating chartPersonal card
 Grand Prix Polonii 20211022 Wroclaw POL 2021-10-22
RcRownchangeKK*chgGame
 1765 1706 6.00 7 2.76 20 55.20 
  Partycki, Przemyslaw 1275 POL1.0010.07201.40 
  Krecisz, Andrzej 1487 POL1.0010.22204.40 
  Stachowiak, Kamil m2322 POL1.0010.982019.60 
  Demski, Michal 1840 POL1.0010.682013.60 
  Grossmann, Ryszard f1773 POL1.0010.592011.80 
  Krzyzosiak, Marta 1556 POL1.0010.30206.00 
  Jankowiak, Tomasz 2099 POL0.001-0.0820-1.60 

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)
 
 VII Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2021-10-23
RcRownchangeKK*chgGame
 1726 1706 7.50 9 3.50 20 70.00 
  Dabek, Daniel 1161 POL1.0010.03200.60 
  Smukowski, Bartosz 1464 POL0.501-0.3020-6.00 
  Zerebiec, Maurycy 1906 POL1.0010.762015.20 
  Lukasiewicz, Aleksander 1944 POL1.0010.802016.00 
  Mocny, Tomasz 1768 POL1.0010.592011.80 
  Kaliszuk, Kamil 1761 POL0.5010.08201.60 
  Demski, Michal 1840 POL1.0010.682013.60 
  Czachor, Radoslaw 1921 POL1.0010.772015.40 
  Matela, Krzysztof 1770 POL0.5010.09201.80 

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 20211029 Wroclaw POL 2021-10-29
RcRownchangeKK*chgGame
 1612 1706 5.00 7 0.80 20 16.00 
  Bem, Tymoteusz 1125 POL1.0010.02200.40 
  Krecisz, Andrzej 1487 POL0.001-0.7820-15.60 
  Krzyzosiak, Anna 1443 POL0.501-0.3220-6.40 
  Buczek, Grzegorz 1228 POL1.0010.05201.00 
  Grossmann, Ryszard f1773 POL1.0010.592011.80 
  Zerebiec, Maurycy 1906 POL0.5010.26205.20 
  Stachowiak, Kamil m2322 POL1.0010.982019.60 

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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