Individual Calculations November 2019
 Grondin, Marine  Total change: 11.60  Rating chartPersonal card
 4eme Open de La Tour Saint Pierroise (-1600) SAINT PIERRE FRA 2019-09-28
RcRownchangeKK*chgGame
 1353 1478 2.50 3 0.55 40 22.00 
  Sandjivy, Jean Marc 1218 FRA1.0010.18407.20 
  Folio, Pierre 1246 FRA1.0010.21408.40 
  Vitry, Patrick 1594 FRA0.5010.16406.40 

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)
 
 21eme Open International de La Reunion SAINT DENIS FRA 2019-10-20
RcRownchangeKK*chgGame
 1578 1478 2.50 7 -0.26 40 -10.40 
  Rodier, David 1878  * FRA0.001-0.0840-3.20 
  Rebut, Paul 1863 FRA0.001-0.0940-3.60 
  Fondrat, Thierry 1358 FRA1.0010.344013.60 
  Bah, Ismael 1660 FRA0.001-0.2640-10.40 
  Folio, Pierre 1246 FRA0.501-0.2940-11.60 
  Frelicot, Eric 1609 FRA0.001-0.3240-12.80 
  Mablouke, Ulrich 1433 FRA1.0010.444017.60 
 * 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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