Rapid: Individual Calculations October 2023
 Ejsymont, Eryk  Total change: -8.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B10 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1353 1619 8.50 11 -0.21 40 -8.40 
  Lopatka, Michal 1219  * POL1.0010.08403.20 
  Szczukiewicz, Wojciech 1138 POL1.0010.05402.00 
  Kilarski, Kacper 1202 POL1.0010.07402.80 
  Perkowski, Jakub 1217 POL1.0010.08403.20 
  Wolak, Jan 1487 POL0.501-0.1840-7.20 
  Buklaho, Ignacy 1441 POL0.501-0.2340-9.20 
  Cieslik, Bartosz 1203 POL1.0010.07402.80 
  Bilochenko, Matvii 1589 POL0.001-0.5440-21.60 
  Mrozowski, Nikodem 1418 POL1.0010.24409.60 
  Brzezina, Pawel 1491 POL0.501-0.1740-6.80 
  Serafin, Franciszek 1482 POL1.0010.324012.80 
 * 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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