Individual Calculations April 2018
 Bellahcene, Mohamed Adam  Total change: -22.00  Rating chartPersonal card
 Team 2018 - Grand-Est Part 2 ALS FRA 2018-01-08
RcRownchangeKK*chgGame
 1486 1473 1.50 3 0.06 40 2.40 
  Wiedemann, Michel 1529 FRA1.0010.584023.20 
  Javadzadeh, Kenan 1463 FRA0.001-0.5140-20.40 
  Verzeaux, Nicolas 1466 FRA0.501-0.0140-0.40 

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)
 
 25e Open International de Selestat - Open B (1400-1700) SELESTAT FRA 2018-03-08
RcRownchangeKK*chgGame
 1568 1471 2.00 7 -0.61 40 -24.40 
  Marchal, Roger 1607 FRA0.001-0.3240-12.80 
  Grit, Yanis 1679 FRA0.001-0.2340-9.20 
  Zienkiewicz, Jan 1521 FRA1.0010.574022.80 
  Husser, Thierry 1653 FRA0.001-0.2640-10.40 
  Reibel, Virgile 1409 FRA1.0010.414016.40 
  Ruf, Helmut 1614 GER0.001-0.3140-12.40 
  Oechsel, Gaetan 1492 FRA0.001-0.4740-18.80 

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)
 

 

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