Rapid: Individual Calculations May 2019
 Krol, Jan  Total change: 30.60  Rating chartPersonal card
 XXIV edycja Bialostockiej Ligi Szkolnej - 8. runda do lat 13 Bialystok POL 2019-04-07
RcRownchangeKK*chgGame
 1456 1459 5.00 7 1.53 20 30.60 
  Semeniec, Szymon 1059  * POL1.0010.08201.60 
  Rekuc, Patryk 1157 POL1.0010.15203.00 
  Paszkowski, Krystian 1589 POL1.0010.682013.60 
  Arciszewska, Zuzanna 1525 POL1.0010.592011.80 
  Karolczuk, Iwo 1859  * POL0.001-0.0820-1.60 
  Backiel, Hubert 1534 POL0.5010.10202.00 
  Jarocki, Gabriel 1468 POL0.5010.01200.20 
 * 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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