Individual Calculations June 2013
 Bartoszewicz, Arkadiusz  Total change: 7.50  Rating chartPersonal card
 Mistrzostwa Olsztyna w szachach klasycznych 2013 Olsztyn POL 2013-05-01
RcRownchangeKK*chgGame
 1429 1220 2.50 9 0.25 30 7.50 
  Gniado, Radoslaw 1620  * POL0.001-0.0830-2.40 
  Adamowicz, Piotr 1474 POL0.001-0.1930-5.70 
  Rosinski, Michal 1413 POL0.5010.25307.50 
  Mlotkowski, Cezary 1544 POL0.001-0.1330-3.90 
  Jordan, Adam 1134 POL1.0010.383011.40 
  Fieducik, Marcin 1361 POL0.001-0.3130-9.30 
  Niklas, Michal 1395 POL1.0010.733021.90 
  Trendowski, Michal 1480 POL0.001-0.1830-5.40 
  Wojtunik, Maciej 1441 POL0.001-0.2230-6.60 
 * 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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