Individual Calculations June 2023
 Rosset, Laurent  Total change: -7.80  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1260 1153 2.50 8 -0.39 20 -7.80 
  Aldos, Khaled 1356 FRA0.001-0.2420-4.80 
  Citores, Mathis 1295 FRA0.001-0.3120-6.20 
  Aidan, David 1235 FRA1.0010.612012.20 
  Hammerle, Jose 1349 FRA0.001-0.2520-5.00 
  Remtoula, Naushad 1236 FRA0.001-0.3920-7.80 
  Krtolica, Mirko 1305 FRA0.001-0.3020-6.00 
  Remtoula, Jamal 1015 FRA1.0010.31206.20 
  Piguillem, Sebastien 1289 FRA0.5010.18203.60 

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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