Individual Calculations May 2023
 Peters, Alex  Total change: 2.60  Rating chartPersonal card
 1. Merziger Osteropen 2023 Merzig GER 2023-04-06
RcRownchangeKK*chgGame
 1930 2169 5.50 7 0.13 20 2.60 
  Esmer, Kemal Eymen 1769  * LUX1.0010.08201.60 
  Danisch, Christian 1741 GER1.0010.07201.40 
  Rauch, Soeren 1946 GER0.501-0.2820-5.60 
  Christen, Pierre 1884 LUX1.0010.16203.20 
  Diller, Peter 1986 GER1.0010.26205.20 
  Mohammad, Samir f2311 SYR0.5010.19203.80 
  Skembris, Simon Max 1871 GER0.501-0.3520-7.00 
 * 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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