Individual Calculations April 2017
 Tchifteyan, Philippe  Total change: -13.60  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 2 FRANCE FRA 2017-01-08
RcRownchangeKK*chgGame
 1803 1601 0.00 2 -0.50 20 -10.00 
  Muhajiz, Gibran 1877 FRA0.001-0.1720-3.40 
  Estevez, Dorothee 1728 FRA0.001-0.3320-6.60 

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)
 
 Team 2017 - Provence Part 2 PRO FRA 2017-01-08
RcRownchangeKK*chgGame
 1781 1601 0.50 1 0.24 20 4.80 
  Nefzaoui, Rabah 1781 FRA0.5010.24204.80 

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)
 
 Ch. des Bouches du Rhone 2016-17 du Vendredi (-2200) r5-8 MEYREUIL FRA 2017-01-20
RcRownchangeKK*chgGame
 1499 1601 3.00 4 0.50 20 10.00 
  Fastier, Adrien 1314 FRA1.0010.16203.20 
  Arthaud, Geoffrey 1605 FRA1.0010.512010.20 
  Graells, Christian 1611 FRA0.001-0.4920-9.80 
  Perdiolat, Francis 1464 FRA1.0010.32206.40 

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)
 
 Ch. des Bouches du Rhone 2016-17 du Samedi r5-8 VITROLLES FRA 2017-01-21
RcRownchangeKK*chgGame
 1815 1601 0.00 4 -0.92 20 -18.40 
  Mamah, Isabelle 1905 FRA0.001-0.1420-2.80 
  Israel, Daniel 1786 FRA0.001-0.2620-5.20 
  Panagiotopoulos, Christos 1792 FRA0.001-0.2520-5.00 
  Battaglia, Gerard 1776 FRA0.001-0.2720-5.40 

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)
 

 

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