Individual Calculations April 2018
 Pierquin, Jean-Bernard  Total change: 34.60  Rating chartPersonal card
 Team 2018 - Grand-Est Part 2 ALS FRA 2018-01-08
RcRownchangeKK*chgGame
 1504 1213 0.50 2 0.17 20 3.40 
  Charbau, Yanick 1597 FRA0.001-0.0920-1.80 
  Mous, Nicolas 1411 FRA0.5010.26205.20 

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)
 
 20e open international de Fenain FENAIN FRA 2018-02-24
RcRownchangeKK*chgGame
 1373 1225 2.50 6 0.61 20 12.20 
  Devos, Marc 1402 FRA0.001-0.2720-5.40 
  Leleu, Eric 1064 FRA1.0010.29205.80 
  Chopin, Christian 1531 FRA0.001-0.1420-2.80 
  Nguyen, Noam 1346 FRA0.001-0.3420-6.80 
  Roccazzella, Salvatore 1441 FRA1.0010.782015.60 
  Duee, Paul 1454 FRA0.5010.29205.80 

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)
 
 34e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2018-03-03
RcRownchangeKK*chgGame
 1508 1225 2.50 8 0.95 20 19.00 
  Piron, Jean-Marie 1625  * BEL0.001-0.0820-1.60 
  Ismail, Samer 1538 FRA0.001-0.1420-2.80 
  Prevot, Clemence 1013 FRA1.0010.23204.60 
  Lallemand, Paul 1625  * BEL0.5010.42208.40 
  Chachiachvili, Mariam 1625  * GEO0.001-0.0820-1.60 
  Deceuninck, Andre 1578 BEL0.001-0.1120-2.20 
  Turquet, Bruno 1511 FRA0.5010.34206.80 
  Dejasse, Daniel 1546 BEL0.5010.37207.40 
 * 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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