Individual Calculations April 2019
 Gwozdz, Jean-Pierre  Total change: -42.20  Rating chartPersonal card
 Team 2019 - Ile de France Part 2 CORSE FRA 2019-01-05
RcRownchangeKK*chgGame
 1410 1434 0.00 1 -0.53 20 -10.60 
  Herber, Stephane 1410 FRA0.001-0.5320-10.60 

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)
 
 XIIe Tournoi d'Echecs des 5 samedis (-2200) r3-5 LE PERREUX SUR MARNE FRA 2019-01-12
RcRownchangeKK*chgGame
 1715 1434 0.00 2 -0.34 20 -6.80 
  Lardon, Quentin 1772 FRA0.001-0.1220-2.40 
  Vu, Pascal 1657 FRA0.001-0.2220-4.40 

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)
 
 XXXeme Open d'Echecs du Perreux-sur-Marne - Tournoi Accession (-1600) LE PERREUX SUR MARNE FRA 2019-03-23
RcRownchangeKK*chgGame
 1384 1436 1.00 4 -1.24 20 -24.80 
  Stephan, Romain 1176 FRA1.0010.18203.60 
  Marques, Gilles 1548 FRA0.001-0.3520-7.00 
  Keller, Jean 1538 FRA0.001-0.3620-7.20 
  Sepahpour, Shervine 1275 FRA0.001-0.7120-14.20 

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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