Rapid: Individual Calculations November 2021
 Kandefer, Wojciech  Total change: -87.00  Rating chartPersonal card
 Grand Prix Polonii 20211015 Wroclaw POL 2021-10-15
RcRownchangeKK*chgGame
 1641 1626 1.00 5 -1.37 20 -27.40 
  Buchholz, Maja 1748 GER0.001-0.3320-6.60 
  Grossmann, Ryszard f1773 POL0.001-0.3020-6.00 
  Klapcinski, Janusz 1510 POL1.0010.34206.80 
  Demski, Michal 1840 POL0.001-0.2320-4.60 
  Buchholz, Jan 1333 GER0.001-0.8520-17.00 

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 20211022 Wroclaw POL 2021-10-22
RcRownchangeKK*chgGame
 1514 1626 4.00 7 -0.32 20 -6.40 
  Bem, Tymoteusz 1125 POL1.0010.04200.80 
  Zinchenko, Anatoly 2055 RUS0.001-0.0720-1.40 
  Pietrusiak, Micheasz 1281 POL1.0010.11202.20 
  Kowalczyk, Wojciech 1453 POL0.001-0.7320-14.60 
  Partycki, Przemyslaw 1275 POL1.0010.11202.20 
  Grossmann, Ryszard f1773 POL0.001-0.3020-6.00 
  Antczak, Marcin 1638 POL1.0010.522010.40 

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
 1438 1626 5.00 9 -1.07 20 -21.40 
  Dworzanski, Maciej 1055 POL1.0010.02200.40 
  Zahorski, Piotr 1932 POL0.001-0.1420-2.80 
  Kuriata, Pawel 1219 POL0.001-0.9220-18.40 
  Popczynska, Michalina 1103 POL1.0010.03200.60 
  Perucki, Maciej 1301 POL1.0010.13202.60 
  Kultucki, Kamil 1367 POL1.0010.18203.60 
  Komendecki, Jacek 1795 POL0.001-0.2820-5.60 
  Miedzinski, Wiktor 1401 POL1.0010.22204.40 
  Mocny, Tomasz 1768 POL0.001-0.3120-6.20 

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
 1470 1626 2.50 6 -1.59 20 -31.80 
  Demski, Michal 1840 POL0.001-0.2320-4.60 
  Pietrusiak, Micheasz 1281 POL1.0010.11202.20 
  Turek, Michal 1486 POL0.001-0.6920-13.80 
  Buczek, Grzegorz 1228 POL1.0010.08201.60 
  Krzyzosiak, Anna 1443 POL0.501-0.2420-4.80 
  Rzewnicki, Pawel 1539 POL0.001-0.6220-12.40 

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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