Individual Calculations August 2018
 Wojnowski, Jan  Total change: 3.04  Rating chartPersonal card
 II Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open B Darlowko POL 2018-06-24
RcRownchangeKK*chgGame
 1733 1576 3.00 9 0.29 38 11.02 
  Marszk, Kazimierz 1795 POL0.5010.283810.64 
  Jeziorny, Janusz 1828 POL0.5010.313811.78 
  Poplawski, Maciej 1888 POL0.001-0.1438-5.32 
  Haliniak, Wojciech 1744 POL0.5010.22388.36 
  Derylo, Kamil 1649 POL0.001-0.4038-15.20 
  Lachmirowicz, Maciej 1813 POL1.0010.803830.40 
  Iwaszkiewicz, Krzysztof 1670 POL0.001-0.3738-14.06 
  Lascar, Maria Elena 1604 POL0.5010.04381.52 
  Jedrusik, Adam 1609 POL0.001-0.4538-17.10 

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)
 
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. C Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1406 1556 6.00 9 -0.21 38 -7.98 
  Olcha, Michal 1196 POL1.0010.10383.80 
  Klok, Kacper 1352 POL1.0010.24389.12 
  Szumigaj, Marcin 1412 POL0.501-0.1938-7.22 
  Zdybel, Tomasz 1390 POL0.501-0.2238-8.36 
  Konefal, Leszek 1375 POL1.0010.26389.88 
  Czarnomski, Dominik 1454 POL0.501-0.1438-5.32 
  Marczukiewicz, Slawomir 1425 POL1.0010.323812.16 
  Przepiora, Anna 1593 POL0.5010.05381.90 
  Kwiecinski, Rafal 1459 POL0.001-0.6338-23.94 

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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