Individual Calculations May 2017
 Gelibter, Marc  Total change: -17.00  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 3 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1404 1432 0.00 1 -0.54 20 -10.80 
  Toton, Sebastien 1404 FRA0.001-0.5420-10.80 

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)
 
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1495 1432 3.50 9 -0.31 20 -6.20 
  Berel, Thierry 1592 FRA0.001-0.2920-5.80 
  Etienne, Yannick 1280 FRA1.0010.30206.00 
  Lahittete, Michel 1597 FRA0.001-0.2820-5.60 
  Cortese, Leonida 1298 FRA1.0010.32206.40 
  N`guyen, Minh-Khoi 1569 FRA0.5010.18203.60 
  Sansone, Adam 1587 FRA0.001-0.2920-5.80 
  Barzilay, Marianne 1515 FRA0.001-0.3920-7.80 
  Julien, Jean-Luc 1745 FRA0.001-0.1420-2.80 
  Guery, Stephane 1268 FRA1.0010.28205.60 

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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