Individual Calculations January 2018
 Sogny, Richard  Total change: -30.80  Rating chartPersonal card
 Team 2018 - Grand-Est Part 1 ALS FRA 2017-10-08
RcRownchangeKK*chgGame
 1462 1490 1.00 1 0.46 20 9.20 
  Poirot, Eric 1462 FRA1.0010.46209.20 

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)
 
 Les parties du club de Reims 2017 REIMS FRA 2017-11-15
RcRownchangeKK*chgGame
 1632 1490 1.00 3 -0.03 20 -0.60 
  Nawara, Abd El Rahim 1699 FRA0.001-0.2320-4.60 
  Pierquin, Bernard 1861 FRA0.001-0.1020-2.00 
  Pierret, Paul 1337 FRA1.0010.30206.00 

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)
 
 2eme Open Veteran et Senior Plus - Ligue Hauts de France des Echecs CAMBRAI FRA 2017-12-08
RcRownchangeKK*chgGame
 1486 1475 1.00 6 -1.97 20 -39.40 
  Franssen, Roland 1728 SUI0.001-0.1920-3.80 
  Bor, Jean-Michel 1394 FRA0.001-0.6120-12.20 
  Deschuyteneer, Lucien 1412 BEL0.501-0.0920-1.80 
  Sauve, Philippe 1769 FRA0.001-0.1520-3.00 
  Vaxelaire, Olivier 1388 FRA0.501-0.1220-2.40 
  Pierquin, Jean-Bernard 1222 FRA0.001-0.8120-16.20 

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)
 

 

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