Individual Calculations October 2014
 Kiszka, Arkadiusz  Total change: -23.20  Rating chartPersonal card
 II DABKI - CHESS OPEN 2014 Dabki POL 2014-08-20
RcRownchangeKK*chgGame
 1435 1198 0.00 7 -1.43 40 -57.20 
  Bazan, Michal 1525 POL0.001-0.1340-5.20 
  Jankowski, Maciej 1446 POL0.001-0.1940-7.60 
  Koziorowicz, Michal 1406 POL0.001-0.2340-9.20 
  Gowin, Malgorzata 1416 POL0.001-0.2240-8.80 
  Jasinowicz, Waclaw 1467 POL0.001-0.1740-6.80 
  Gozdzicki, Maciej 1391 POL0.001-0.2540-10.00 
  Czechowski, Jakub 1396 POL0.001-0.2440-9.60 

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)
 
 Indywidualne Mistrzostwa Polski Gimnazjow Dabki POL 2014-08-20
RcRownchangeKK*chgGame
 1400 1198 2.50 6 0.85 40 34.00 
  Kalinowska, Karolina 1504 POL0.5010.364014.40 
  Robaszkiewicz, Sara 1312 POL0.001-0.3440-13.60 
  Malinowska, Monika 1338 POL1.0010.694027.60 
  Migdzinski, Krzysztof 1050 POL1.0010.304012.00 
  Koseski, Damian 1598  * POL0.001-0.0840-3.20 
  Tynski, Beniamin 1598  * POL0.001-0.0840-3.20 
 * 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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