Individual Calculations November 2019
 Sandjivy, Jean Marc  Total change: 4.40  Rating chartPersonal card
 4eme Open de La Tour Saint Pierroise (-1600) SAINT PIERRE FRA 2019-09-28
RcRownchangeKK*chgGame
 1407 1218 0.50 3 -0.27 20 -5.40 
  Grondin, Marine 1478 FRA0.001-0.1820-3.60 
  Caminade, Lionel 1384 FRA0.001-0.2820-5.60 
  Fondrat, Thierry 1358 FRA0.5010.19203.80 

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
 1478 1218 2.00 7 0.49 20 9.80 
  Rebut, Paul 1618  * FRA0.001-0.0820-1.60 
  Pun Chung, Leo 1618  * FRA0.001-0.0820-1.60 
  Rajaobelina, Hery 1618  * MAD0.5010.42208.40 
  Fondrat, Johan 1541 FRA0.001-0.1320-2.60 
  Weber, Richard 1486 FRA0.001-0.1720-3.40 
  Mablouke, Ulrich 1433 FRA0.5010.27205.40 
  Mohamed, Keziah 1033 FRA1.0010.26205.20 
 * 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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