Individual Calculations January 2018
 Gurbowicz, Jozef  Total change: -114.40  Rating chartPersonal card
 Mistrzostwa Starogardu Gdanskiego 2017 w szachach klasycznych Starogard Gdanski POL 2017-10-06
RcRownchangeKK*chgGame
 1432 1618 3.50 9 -2.86 40 -114.40 
  Gdaniec, Tomasz 1480 POL0.001-0.6940-27.60 
  Zurawski, Tadeusz 1218  * POL1.0010.08403.20 
  Szarmach, Andrzej 1767 POL0.001-0.3040-12.00 
  Wrzos, Waldemar 1630 POL0.001-0.4840-19.20 
  Zwara, Karolina 1218  * POL1.0010.08403.20 
  Ossowski, Boleslaw 1574 POL0.501-0.0640-2.40 
  Kozlowski, Zbigniew 1346 POL0.001-0.8340-33.20 
  Karcz, Andrzej 1218  * POL1.0010.08403.20 
  Zielinski, Edmund 1436 POL0.001-0.7440-29.60 
 * 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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