Individual Calculations May 2018
 Haidu, Ionel  Total change: 26.80  Rating chartPersonal card
 Tournoi Interne Metz Alekhine 2017-18 r4-7 METZ FRA 2018-01-12
RcRownchangeKK*chgGame
 1527 1458 0.50 2 -0.33 20 -6.60 
  Grosmangin, Julien 1645 FRA0.5010.24204.80 
  Gozillon, Renald 1408 FRA0.001-0.5720-11.40 

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)
 
 Tournoi interne de l'EFE Metz 2017-2018 (-2200) Round5-7 METZ FRA 2018-02-09
RcRownchangeKK*chgGame
 1559 1453 3.00 3 1.90 20 38.00 
  Kochersperger, Denis 1581 FRA1.0010.672013.40 
  Nolot, Philippe 1687 FRA1.0010.792015.80 
  Kohler, Vincent 1410 FRA1.0010.44208.80 

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)
 
 Championnat ville de Metz 2017-2018 (-2200) r5-7 METZ FRA 2018-02-16
RcRownchangeKK*chgGame
 1662 1453 0.00 1 -0.23 20 -4.60 
  Brickler, Alain 1662 FRA0.001-0.2320-4.60 

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)
 

 

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