Individual Calculations August 2015
 Wydornik, Robert  Total change: -15.40  Rating chartPersonal card
 XI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C Lazy POL 2015-06-28
RcRownchangeKK*chgGame
 1388 1533 6.50 9 0.29 20 5.80 
  Dziurdzia, Karol 1245 POL1.0010.16203.20 
  Gorkiewicz, Mateusz 1356 POL1.0010.27205.40 
  Mrozowski, Adam 1413 POL1.0010.34206.80 
  Sowinski, Ryszard 1461 POL0.501-0.1020-2.00 
  Kaczmarczyk, Marcin 1444 POL0.001-0.6220-12.40 
  Drozdz, Jakub 1403 POL0.001-0.6820-13.60 
  Koruch, Maria 1379 POL1.0010.29205.80 
  Piekielny, Pawel 1411 POL1.0010.33206.60 
  Woznica, Alicja 1383 POL1.0010.30206.00 

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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1302 1533 6.00 9 -1.06 20 -21.20 
  Oles, Jan 1225 POL1.0010.14202.80 
  Woznica, Mariusz 1360 POL0.501-0.2320-4.60 
  Michalska, Aleksandra 1386 POL0.501-0.2020-4.00 
  Sieczkowski, Adam 1341 POL0.501-0.2520-5.00 
  Bialczynski, Michal 1337 POL0.001-0.7520-15.00 
  Sarnecki, Rafal 1332 POL1.0010.24204.80 
  Hladun, Bartlomiej 1302 POL0.501-0.2920-5.80 
  Wyrzykowska, Aleksandra 1151 POL1.0010.09201.80 
  Olcha, Dominik 1283 POL1.0010.19203.80 

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)
 

 

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