Individual Calculations May 2019
 Djelaili, Zaccharia  Total change: 88.80  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1311 1206 2.00 2 1.23 40 49.20 
  Wauquier, Louis 1506 FRA1.0010.854034.00 
  Dhenain, Sebastien 1116 FRA1.0010.384015.20 

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)
 
 10eme LUC Open - Tournoi International d'echecs de Lille LILLE FRA 2019-04-06
RcRownchangeKK*chgGame
 1541 1276 2.50 8 0.99 40 39.60 
  Pham, Victor 1570 FRA0.001-0.1540-6.00 
  Pruvost, Alain 1538 FRA0.5010.324012.80 
  Vanhee, Lars 1676  * BEL0.5010.424016.80 
  Desinte, David 1676  * BEL0.001-0.0840-3.20 
  Pieters, Romain 1515 FRA0.001-0.2040-8.00 
  Boudarn, Brahim 1481 FRA0.001-0.2440-9.60 
  Duee, Paul 1475 FRA0.5010.264010.40 
  Deschuyteneer, Lucien 1397 BEL1.0010.664026.40 
 * 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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