Individual Calculations February 2023
 Bassini, Emile  Total change: -9.00  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 2229 2344 5.50 9 -0.19 20 -3.80 
  Arquie, Alexis 2044 FRA1.0010.15203.00 
  Vanderpooten, Raphael 1944  * FRA0.501-0.4220-8.40 
  Dreelinck, Adriaan 2172 BEL1.0010.27205.40 
  David, Bogdan-Emanuel c2096 ROU1.0010.19203.80 
  Bellahcene, Bilel g2470 ALG0.5010.17203.40 
  Roshka, Yevgeniy m2510 UKR0.001-0.2820-5.60 
  Terryn, Ezra 2148 BEL0.501-0.2520-5.00 
  Samoun, Florent f2230 FRA1.0010.34206.80 
  Glek, Igor g2448 BEL0.001-0.3620-7.20 
 * 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)
 
 Team 2023 - IDF Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 2038 2347 1.00 1 0.14 20 2.80 
  Ben Khelifa, Noomene 2038 FRA1.0010.14202.80 

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)
 
 Team 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2296 2347 0.50 1 -0.07 20 -1.40 
  Emmenecker, Pierre-Antoine 2296 FRA0.501-0.0720-1.40 

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 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2471 2347 0.00 1 -0.33 20 -6.60 
  Travadon, Loic m2471 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)
 

 

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