Individual Calculations May 2015
 Dixa, Oskar  Total change: 9.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy C-12 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1530 1501 4.50 9 0.23 40 9.20 
  Teclaf, Pawel c1901  * POL0.001-0.0840-3.20 
  Sokalla, Tomasz 1436 POL0.001-0.5940-23.60 
  Fiedorek, Michal 1497 POL1.0010.494019.60 
  Brzozowski, Pawel 1393 POL0.501-0.1540-6.00 
  Musiala, Jakub 1548 POL0.5010.07402.80 
  Norek, Bartosz 1343 POL0.501-0.2140-8.40 
  Skowron, Mateusz 1691 POL0.5010.254010.00 
  Pszczola, Szymon 1413 POL1.0010.384015.20 
  Strzelecki, Maciej 1549 POL0.5010.07402.80 
 * 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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