Individual Calculations May 2015
 Pniaczek, Marek  Total change: 27.60  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy C-12 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1599 1665 6.00 9 0.69 40 27.60 
  Sokalla, Tomasz 1436 POL1.0010.21408.40 
  Teclaf, Pawel c2065  * POL0.001-0.0840-3.20 
  Majdanski, Maksymilian 1376 POL1.0010.16406.40 
  Kabacinski, Krzysztof 1505 POL1.0010.294011.60 
  Czopor, Maciej 1791 POL0.001-0.3340-13.20 
  Bachor, Tomasz 1457 POL0.001-0.7740-30.80 
  Pszczola, Szymon 1413 POL1.0010.19407.60 
  Strzelecki, Maciej 1549 POL1.0010.344013.60 
  Golenia, Wojciech 1796 POL1.0010.684027.20 
 * 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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