Individual Calculations May 2023
 Harmand, Yann  Total change: -24.80  Rating chartPersonal card
 Tournoi interne Echiquier Nanceien 2022-23 r3-5 NANCY FRA 2023-03-10
RcRownchangeKK*chgGame
 1284 1463 1.00 2 -0.45 20 -9.00 
  Tejedo-Cruz, Christophe 1357 FRA0.001-0.6420-12.80 
  Martin-Kellie, Gerard 1211 FRA1.0010.19203.80 

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)
 
 Tournoi Interne de Seichamps Echecs 2022-2023 r5 SEICHAMPS FRA 2023-04-07
RcRownchangeKK*chgGame
 1155 1450 1.00 1 0.15 20 3.00 
  Spor, Edouard 1155 FRA1.0010.15203.00 

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)
 
 20eme Open International de Saint-Die des Vosges tournoi B (- de 1600 ELO) SAINT DIE DES VOSGES FRA 2023-04-08
RcRownchangeKK*chgGame
 1293 1450 2.50 5 -0.94 20 -18.80 
  Dans, Guy 1309 BEL1.0010.31206.20 
  Baillet, Antoine 1346 FRA0.501-0.1420-2.80 
  Heckly, Jean-Louis 1386 FRA0.001-0.5920-11.80 
  Breuils Degryse, Sacha 1051 FRA1.0010.08201.60 
  Akyuz, Enes 1375 FRA0.001-0.6020-12.00 

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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