Individual Calculations July 2017
 Sondermeijer, Antoine  Total change: 28.40  Rating chartPersonal card
 Championnat interne 2016-2017 La Dame Noire r9-12 MONTIGNY LE BRETONNEUX FRA 2017-03-24
RcRownchangeKK*chgGame
 1508 1399 1.00 2 0.30 40 12.00 
  Durez, Gerard 1517 FRA0.001-0.3440-13.60 
  Longbien, Dominique 1498 FRA1.0010.644025.60 

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)
 
 Open FIDE du Perray-en-Yvelines (3 rondes - 1 journee) (-2200 elo) LE PERRAY EN YVELINES FRA 2017-06-04
RcRownchangeKK*chgGame
 1393 1399 2.00 3 0.41 40 16.40 
  Carbonero, Jean Marc 1136 FRA1.0010.18407.20 
  De Tarade, Loic 1268 FRA1.0010.324012.80 
  Dorval, Olivier 1775 FRA0.001-0.0940-3.60 

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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