Individual Calculations January 2024
 Lazzari, Irene  Total change: -2.40  Rating chartPersonal card
 Tournoi d'Hiver 2023 2024 Ronde 1 Liege BEL 2023-12-01
RcRownchangeKK*chgGame
 1595 1224 0.00 1 -0.10 20 -2.00 
  Agnello, Vasco 1595 BEL0.001-0.1020-2.00 

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)
 
 Memorial Henri Demoulin 2023 Ronde 4 Ans BEL 2023-12-05
RcRownchangeKK*chgGame
 1699 1224 0.00 1 -0.05 20 -1.00 
  Latour, Quentin 1699 BEL0.001-0.0520-1.00 

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)
 
 Tournoi d'Hiver 2023 2024 Ronde 2 Liege BEL 2023-12-08
RcRownchangeKK*chgGame
 1407 1224 0.00 1 -0.26 20 -5.20 
  Jorissen, Lucas 1407 BEL0.001-0.2620-5.20 

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)
 
 Memorial Henri Demoulin 2023 Ronde 5 Ans BEL 2023-12-12
RcRownchangeKK*chgGame
 1522 1224 0.00 1 -0.15 20 -3.00 
  Sferruggia, Serge 1522 BEL0.001-0.1520-3.00 

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)
 
 Tournoi d'Hiver 2023 2024 Ronde 3 Liege BEL 2023-12-15
RcRownchangeKK*chgGame
 1321 1224 0.50 1 0.13 20 2.60 
  Dumoulin, Patrick 1321 BEL0.5010.13202.60 

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)
 
 Memorial Henri Demoulin 2023 Ronde 6 Ans BEL 2023-12-19
RcRownchangeKK*chgGame
 1085 1224 1.00 1 0.31 20 6.20 
  Valembois, Pierre 1085 BEL1.0010.31206.20 

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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