Individual Calculations October 2015
 Grzesik, Gracjan  Total change: -21.60  Rating chartPersonal card
 III Turniej Szachowy - Dabki 2015 Dabki POL 2015-08-21
RcRownchangeKK*chgGame
 1601 1737 5.50 9 -0.54 40 -21.60 
  Gorkiewicz, Mateusz 1387 POL1.0010.11404.40 
  Chyzy, Jakub 1502 POL0.501-0.2940-11.60 
  Mrozowski, Jan 1498 POL1.0010.20408.00 
  Leskiewicz, Ignacy 1689 POL0.001-0.5740-22.80 
  Czechowski, Jakub 1533 POL1.0010.24409.60 
  Pozniak, Marcin 1544 POL0.501-0.2540-10.00 
  Koziorowicz, Michal 1717 POL0.501-0.0340-1.20 
  Smierzchalski, Dawid 2059 POL0.001-0.1340-5.20 
  Garbarek, Wlodzimierz 1480 POL1.0010.18407.20 

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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