Individual Calculations July 2017
 Zochowski, Kacper  Total change: -12.20  Rating chartPersonal card
 59 Ogolnopolski Masowy Turniej Szachowy o "ZLOTA WIEZA" - Final Centralny 2017 Chotowa POL 2017-05-29
RcRownchangeKK*chgGame
 2135 2259 4.50 8 -0.61 20 -12.20 
  Kowalczuk, Wojciech 2044 POL1.0010.23204.60 
  Krzywda, Andrzej 2148 POL0.501-0.1520-3.00 
  Chojnacki, Krzysztof m2371 POL0.001-0.3520-7.00 
  Lewicki, Miroslaw c2326 POL1.0010.592011.80 
  Lewtak, Damian 2319 POL0.001-0.4220-8.40 
  Lisowski, Krzysztof 2111 POL1.0010.30206.00 
  Mroz, Waldemar 1905 POL0.501-0.3920-7.80 
  Majocha, Piotr 1859  * POL0.501-0.4220-8.40 
 * 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)
 

 

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