Individual Calculations June 2023
 Marillonnet, Paul  Total change: 7.40  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1468 1335 4.00 9 0.98 20 19.60 
  Mabelly, Claude 1022 FRA1.0010.14202.80 
  Da Silva, Paul 1554 FRA0.001-0.2220-4.40 
  Lambert, Olivier 1558 FRA0.001-0.2220-4.40 
  Cortese, Leonida 1194 FRA1.0010.31206.20 
  Feldis, Pierre-Yves 1469 FRA1.0010.682013.60 
  Perot, Philippe 1589 FRA0.001-0.1920-3.80 
  Carroll, John 1625 FRA0.001-0.1620-3.20 
  Vuillemot, Marc 1575 FRA1.0010.802016.00 
  Deluca, Pascal 1624 FRA0.001-0.1620-3.20 

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)
 
 Team 2023 - IDF Mai FRANCE FRA 2023-05-01
RcRownchangeKK*chgGame
 1290 1335 0.50 2 -0.61 20 -12.20 
  Halbeher, Chloe 1151 FRA0.501-0.2420-4.80 
  Payen, Gerard 1428 FRA0.001-0.3720-7.40 

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)
 

 

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