Individual Calculations February 2023
 Besombes, Romain  Total change: 49.20  Rating chartPersonal card
 16eme Trophee International de Lyon 2022 Open A LYON FRA 2022-12-26
RcRownchangeKK*chgGame
 1872 1852 4.00 7 0.72 20 14.40 
  Fayel, Nicolas 2070 FRA1.0010.782015.60 
  Mendoza, Mael 1843 FRA1.0010.49209.80 
  Tirziman, Rudolf 1933 IRL0.001-0.3920-7.80 
  Liarsou, Patrick 1913 FRA0.5010.08201.60 
  Nitin, M Pai 1579 IND0.001-0.8320-16.60 
  Bui, Corentin 1908 FRA0.5010.08201.60 
  Caffenne, Philippe 1857 FRA1.0010.512010.20 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 C Potsdam GER 2023-01-06
RcRownchangeKK*chgGame
 1805 1854 3.00 5 0.19 20 3.80 
  Ignatiadis, Anett 1966 GER0.5010.15203.00 
  Kloepping, Peter 1856 GER1.0010.502010.00 
  Schmilinsky, Uwe 1642 GER0.501-0.2720-5.40 
  Kottke, Steffen 1881 GER0.5010.04200.80 
  Ehrecke, Felix 1681 GER0.501-0.2320-4.60 

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)
 
 Vereinsmeisterschaft Schachfreunde Berlin 2024 January 2023 Berlin GER 2023-01-11
RcRownchangeKK*chgGame
 2073 1854 2.00 2 1.55 20 31.00 
  Offermann, Fernando 2120 GER1.0010.822016.40 
  Bartelt, Max Peter 2026 GER1.0010.732014.60 

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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