Individual Calculations May 2023
 Houhou, Alexandre  Total change: 33.40  Rating chartPersonal card
 Luxembourg Team Championship 22-23 Round 9-10 various LUX 2023-03-12
RcRownchangeKK*chgGame
 2092 2020 0.50 2 -0.32 20 -6.40 
  Ramien, David 2217 GER0.001-0.2520-5.00 
  Kara, Gokhan 1967 LUX0.501-0.0720-1.40 

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)
 
 Team 2023 - Nationale 2 r9 FRANCE FRA 2023-04-02
RcRownchangeKK*chgGame
 2041 2038 0.50 1 0.00 20 0.00 
  Bry, Stephane 2041 FRA0.5010.00200.00 

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)
 
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 2171 2038 5.00 9 1.99 20 39.80 
  Petrashko, Vladyslav 1638  * UKR1.0010.08201.60 
  Suarez Uriel, Adrian m2356 ESP0.001-0.1320-2.60 
  Groapa, Aurelian 1690 ROU1.0010.11202.20 
  Fiedorek, Michal f2328 POL0.5010.34206.80 
  Prado Acebo, Ines wf2226 ESP0.5010.24204.80 
  Camacho Collados, Jose m2400 WLS0.5010.40208.00 
  Campos Gambuti, Luis Maria m2311 ESP1.0010.832016.60 
  Gavarrete, Nahun f2303 HON0.5010.32206.40 
  Rey Martinez, Jaime 2283 ESP0.001-0.2020-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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