Individual Calculations May 2019
 Martin, Yvon  Total change: 28.60  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1484 1660 0.00 1 -0.73 20 -14.60 
  Buresi-Lang, Andrea 1484 FRA0.001-0.7320-14.60 

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)
 
 Championnat d'Ille-et-Vilaine Toutes Categories 2019 r6-7 RENNES FRA 2019-03-24
RcRownchangeKK*chgGame
 1793 1678 2.50 3 1.42 20 28.40 
  Stephan, Arthur 1690 FRA1.0010.522010.40 
  Huard, Herve 1717 FRA0.5010.05201.00 
  Yche, Michel 1971 FRA1.0010.852017.00 

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)
 
 7e Open Fide de la ville de Brest BREST FRA 2019-04-20
RcRownchangeKK*chgGame
 1543 1678 4.00 5 0.74 20 14.80 
  Le Diouron, Vincent 1278  * FRA1.0010.08201.60 
  Gac, Jean-Luc 1445 FRA1.0010.21204.20 
  Desormes, Olivier 1783 FRA0.5010.14202.80 
  Rivet, Bertrand 1710 FRA0.5010.04200.80 
  Ottl, Eric 1500 FRA1.0010.27205.40 
 * 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)
 

 

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