Blitz: Individual Calculations July 2023
 Ferdaoui, Jamal  Total change: -98.00  Rating chartPersonal card
 2eme Open International de Blitz du Lille Metropole Chess LILLE FRA 2023-06-11
RcRownchangeKK*chgGame
 1630 1911 5.00 10 -2.83 20 -56.60 
  Lopez Monedero, Jesus 1511  * BEL1.0010.08201.60 
  Vanneste, Axel 1481 FRA1.0010.07201.40 
  De Villers, Mourad 2103 BEL0.001-0.2520-5.00 
  Giblin, Martin 1525 FRA0.001-0.9120-18.20 
  Mesu, Cosmin 1471 FRA1.0010.06201.20 
  Pham, Gia-Thuy 1615 FRA1.0010.15203.00 
  Arcelin, Gael 2078 FRA0.001-0.2820-5.60 
  Goury Menard, Gabin 1556 FRA0.001-0.8920-17.80 
  De Harlez, Guillaume 1500 BEL0.001-0.9220-18.40 
  Colin, Gerard 1458 FRA1.0010.06201.20 
 * 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)
 
 1er double du CREB blitz Brussels BEL 2023-06-17
RcRownchangeKK*chgGame
 1729 1911 3.50 8 -2.07 20 -41.40 
  Arustamyan, Hrach 1400 BEL0.501-0.4620-9.20 
  Veldeman, Sieben 1656 BEL0.501-0.3120-6.20 
  Kasumov, Namik 1632 BEL0.501-0.3420-6.80 
  Allamaakchaoui, Ayoub 1511  * MAR1.0010.08201.60 
  Alota, Valentin 1820 BEL1.0010.38207.60 
  Akhayan, Ruben f2155 BEL0.001-0.2020-4.00 
  Maerevoet, Tim 1859 BEL0.001-0.5720-11.40 
  Bertram, Johannes 1799 GER0.001-0.6520-13.00 
 * 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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