Individual Calculations May 2023
 Christen, Pierre  Total change: 7.20  Rating chartPersonal card
 1. Merziger Osteropen 2023 Merzig GER 2023-04-06
RcRownchangeKK*chgGame
 1712 1884 4.00 6 0.07 20 1.40 
  Esmer, Hamza 1484  * LUX1.0010.08201.60 
  Braun, Konstantin 1959 GER0.5010.10202.00 
  Peters, Alex 2169 GER0.001-0.1620-3.20 
  Hauer, Benno 1266 GER1.0010.02200.40 
  Reinhardt, Klaus 1784 GER0.501-0.1420-2.80 
  Hector, Paul 1608 GER1.0010.17203.40 
 * 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)
 
 11. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2023-04-15
RcRownchangeKK*chgGame
 1898 1884 4.50 9 0.29 20 5.80 
  Nathrath, Leni 1484  * GER1.0010.08201.60 
  Hornung, Hans, Dr. 2047 GER0.001-0.2820-5.60 
  Loibl, Johann 1641 AUT0.501-0.3020-6.00 
  Walter, Rainer 2051 GER1.0010.722014.40 
  Basener, Winfried 2058 GER0.5010.23204.60 
  Kutschenko, Roland 2013 GER0.001-0.3320-6.60 
  Mitschka, Manfred 1710 GER1.0010.27205.40 
  Remensberger, Paul 2005 SUI0.5010.16203.20 
  Hofene, Dieter 2069 GER0.001-0.2620-5.20 
 * 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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