Rapid: Individual Calculations February 2023
 Buzzoni, Eugenio  Total change: -5.20  Rating chartPersonal card
 3. Berlin Mitte - Neujahrs-Rapid-Open Berlin GER 2023-01-07
RcRownchangeKK*chgGame
 1845 1983 5.00 8 -0.26 20 -5.20 
  Morczynski, Ryszard 1583  * GER1.0010.08201.60 
  Richter, Leonard 2296 GER0.001-0.1420-2.80 
  Stoffel, Patrick 1548 GER1.0010.06201.20 
  Hartge, Gedeon 2239 GER0.001-0.1920-3.80 
  Cassens, Heiko 1731 GER1.0010.19203.80 
  Lu, Yunong Elias 1767 GER0.001-0.7820-15.60 
  Sedlmayr, David 1751 GER1.0010.21204.20 
  Schilling, Rene 1841 GER1.0010.31206.20 
 * 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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