Individual Calculations July 2017
 Ciechonski, Piotr  Total change: -25.20  Rating chartPersonal card
 59 Ogolnopolski Masowy Turniej Szachowy o "ZLOTA WIEZA" - Final Centralny 2017 Chotowa POL 2017-05-29
RcRownchangeKK*chgGame
 1973 1776 2.00 8 -0.24 20 -4.80 
  Zgadzaj, Rafal 2176  * POL0.001-0.0820-1.60 
  Szmyd, Marek 1935 POL0.5010.21204.20 
  Szydelko, Michal 1784 POL0.001-0.4920-9.80 
  Orlowski, Miroslaw 1467 POL0.501-0.3620-7.20 
  Klimecki, Jacek 2007 POL1.0010.792015.80 
  Czajkowski, Adam 2176  * POL0.001-0.0820-1.60 
  Borawski, Jakub 2162 POL0.001-0.0920-1.80 
  Raczynski, Krzysztof 2080 POL0.001-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XLI Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2017-06-03
RcRownchangeKK*chgGame
 1667 1776 2.50 5 -0.65 20 -13.00 
  Wierzbowska, Aleksandra 1532 POL0.001-0.8020-16.00 
  Podgorski, Maciej 1474 POL1.0010.15203.00 
  Mlynarski, Kamil 1782 POL1.0010.512010.20 
  Zolkiewski, Jakub 1644 POL0.501-0.1820-3.60 
  Mroz, Waldemar 1905 POL0.001-0.3320-6.60 

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)
 
 " IX Miedzynarodowy Turniej Szachowy im. Jana Zukertorta" Lublin POL 2017-06-20
RcRownchangeKK*chgGame
 1644 1776 5.00 8 -0.37 20 -7.40 
  Raszka, Krzysztof 1547 POL1.0010.21204.20 
  Fraczek, Weronika 1726 POL1.0010.43208.60 
  Michalik, Marek 1729 POL0.001-0.5720-11.40 
  Krasuski, Pawel 1702 POL0.001-0.6020-12.00 
  Samujlo, Agnieszka 1551 POL1.0010.22204.40 
  Wziatek, Marek 1686 POL0.001-0.6220-12.40 
  Czajka, Wojciech 1551 POL1.0010.22204.40 
  Wojcik, Bogumil 1657 POL1.0010.34206.80 

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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