Individual Calculations June 2023
 Martinez, Alberto  Total change: -14.60  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1303 1405 2.50 6 -1.33 20 -26.60 
  Da Costa, Manuel 1205 FRA1.0010.24204.80 
  Daignieres, Pierre 1704 FRA0.001-0.1520-3.00 
  Citores, Mathis 1295 FRA0.001-0.6520-13.00 
  Bailleul, Christian 1264 FRA0.001-0.6920-13.80 
  Cortese, Leonida 1194 FRA0.501-0.2720-5.40 
  Seignour, Jean-Michel 1154 FRA1.0010.19203.80 

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 - IDF Mai FRANCE FRA 2023-05-01
RcRownchangeKK*chgGame
 1488 1412 1.00 1 0.60 20 12.00 
  Domingues, Danny 1488 FRA1.0010.602012.00 

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)
 

 

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