Rapid: Individual Calculations September 2021
 Bregoszewski, Leon  Total change: -21.60  Rating chartPersonal card
 Turniej Szachowy z okazji Dni Polczyna-Zdroju Polczyn-Zdroj POL 2021-08-01
RcRownchangeKK*chgGame
 1282 1416 5.00 8 -0.29 20 -5.80 
  Zapolska, Roksana 1195 POL0.501-0.2820-5.60 
  Assmann, Hans 1350 GER1.0010.41208.20 
  Bucko, Wieslaw 1369 POL0.501-0.0720-1.40 
  Renczynski, Marcel 1272 POL0.001-0.6920-13.80 
  Wojda, Andrzej 1174 POL1.0010.20204.00 
  Bialecki, Jakub 1321 POL1.0010.37207.40 
  Soszka, Szymon 1547 POL0.001-0.3220-6.40 
  Walkusz, Maja 1025 POL1.0010.09201.80 

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)
 
 II Miedzypokoleniowy Turniej Szachowy Tychowo k. Bialogardu POL 2021-08-28
RcRownchangeKK*chgGame
 1432 1416 2.50 7 -0.79 20 -15.80 
  Lisinski, Henryk 1674 POL1.0010.822016.40 
  Peter, Rafal 1617 POL0.001-0.2420-4.80 
  Adamczyk, Kordian 1629 POL0.001-0.2320-4.60 
  Mrozewicz, Ryszard 1273 POL0.001-0.6920-13.80 
  Jaremko, Jakub 1034 POL1.0010.09201.80 
  Szabunia, Jacek 1310 POL0.001-0.6420-12.80 
  Szramowiak, Andrzej 1487 POL0.5010.10202.00 

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)
 

 

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