Individual Calculations January 2022
 Betton, Olivier  Total change: 20.80  Rating chartPersonal card
 Challenge Rhodanien Bernard MAS Open B (-1600) r1-4 LYON FRA 2021-11-27
RcRownchangeKK*chgGame
 1718 2058 3.50 4 -0.01 20 -0.20 
  Schwartz, Pierre 1658  * FRA1.0010.08201.60 
  Lambert Hoareau, Guillaume 1658  * FRA1.0010.08201.60 
  Bournique, Bruno 1727 FRA1.0010.12202.40 
  Garde, Guillaume 1829 FRA0.501-0.2920-5.80 
 * 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)
 
 SMM 2021 NLB round 9 decentralised SUI 2021-12-05
RcRownchangeKK*chgGame
 2070 2034 1.00 1 0.55 20 11.00 
  De La Rosa, Damian 2070 SUI1.0010.552011.00 

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)
 
 12eme open international de Corbas CORBAS FRA 2021-12-19
RcRownchangeKK*chgGame
 1770 2034 6.00 7 0.50 20 10.00 
  Mence, Eline 1634  * FRA1.0010.08201.60 
  Arousstamian, Albert 1644 FRA1.0010.09201.80 
  Pitaval, Lubin 1668 FRA1.0010.10202.00 
  Giblin, Martin 1634  * FRA1.0010.08201.60 
  Lane, Hakan 2005 DEN0.001-0.5420-10.80 
  Bui, Corentin 1746 FRA1.0010.16203.20 
  Sabatier, Mathis 2058 FRA1.0010.532010.60 
 * 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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