Individual Calculations September 2019
 Grobelny, Mikolaj  Total change: 109.60  Rating chartPersonal card
 Wroclaw Open 2019 Wroclaw POL 2019-08-05
RcRownchangeKK*chgGame
 1593 1303 2.50 8 1.15 40 46.00 
  Barbier, Astrid 1703  * BEL0.001-0.0840-3.20 
  Demski, Michal 1608 POL0.001-0.1440-5.60 
  Glotz, Erik 1500 GER1.0010.754030.00 
  Auwens, Michel 1703  * NED0.001-0.0840-3.20 
  Stefanski, Adam 1423 POL1.0010.664026.40 
  Owoc, Jakub 1675 POL0.001-0.1040-4.00 
  Puchala, Stanislaw 1530 POL0.5010.294011.60 
  Jaworski, Tymon 1598 POL0.001-0.1540-6.00 
 * 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)
 
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN C Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1477 1303 4.00 8 1.59 40 63.60 
  Chmielewski, Miroslaw 1646 POL0.001-0.1240-4.80 
  Lewandowski, Witold 1542 POL0.001-0.2040-8.00 
  Szandurski, Radoslaw 1681 POL0.001-0.0940-3.60 
  Przybylik, Mariusz 1153 POL1.0010.304012.00 
  Knap, Narcyz 1584 POL0.001-0.1640-6.40 
  Zgoda, Aleksandra 1127 POL1.0010.274010.80 
  Juszczak, Milosz 1516 POL1.0010.774030.80 
  Halhoul, Adam 1563 POL1.0010.824032.80 

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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