Individual Calculations May 2017
 Graziani, Jacques  Total change: -38.80  Rating chartPersonal card
 Team 2017 - Nationale 3 r9 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1828 1840 1.00 2 -0.04 20 -0.80 
  Fayolle, Guy 1778 FRA1.0010.41208.20 
  Le Quilleuc, Bernard 1878 FRA0.001-0.4520-9.00 

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)
 
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1673 1840 3.00 7 -1.90 20 -38.00 
  Billot, Daniel 1721 FRA1.0010.34206.80 
  Nguyen, Vincent 2128 FRA0.001-0.1620-3.20 
  Wuhrmann, Daniel 1677 FRA0.001-0.7220-14.40 
  Coll, Jean-Michel 1589 FRA0.001-0.8120-16.20 
  Laugie, Guy 1484 FRA1.0010.11202.20 
  Engel, Gerard 1638 FRA1.0010.24204.80 
  Courthaudon, Philippe 1472 FRA0.001-0.9020-18.00 

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)
 

 

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