Individual Calculations September 2021
 Ralbovsky, Milan  Total change: -31.60  Rating chartPersonal card
 O pohar firmy SCHAEFFLER Skalica SVK 2021-08-21
RcRownchangeKK*chgGame
 1333 1276 2.00 8 -1.58 20 -31.60 
  Smidova, Michaela 1590 SVK0.001-0.1420-2.80 
  Benci, Rudolf 1618 SVK0.001-0.1220-2.40 
  Bidulsky, Matej 1676  * SVK0.001-0.0820-1.60 
  Dubanova, Kristina 1074 SVK1.0010.24204.80 
  Sahidi, Shabir 1371 SVK0.001-0.3720-7.40 
  Magdova, Lucia 1052 SVK0.001-0.7820-15.60 
  Sevcik, Ondrej 1017 SVK1.0010.18203.60 
  Rehacek, Jan 1268 CZE0.001-0.5120-10.20 
 * 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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