Individual Calculations January 2023
 Grand, Philippe  Total change: 5.60  Rating chartPersonal card
 Team 2023 - OCC Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1478 1155 0.00 1 -0.13 20 -2.60 
  Mihaila, Ivan 1478 FRA0.001-0.1320-2.60 

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)
 
 Championnat du Gard 2022 Open NIMES FRA 2022-12-18
RcRownchangeKK*chgGame
 1641 1155 1.00 5 0.41 20 8.20 
  Pierrot, Yohann 1774 FRA0.001-0.0220-0.40 
  Canfran, Nathalie 1162 FRA1.0010.512010.20 
  Delaplace, Thomas 1979 FRA0.0010.00200.00 
  Costa, Jean-Yves 1615 FRA0.001-0.0520-1.00 
  Kopibida, Remi 1676 FRA0.001-0.0320-0.60 

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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