Individual Calculations February 2023
 Schwarz, Gabriel  Total change: -2.00  Rating chartPersonal card
 Championnat de la Loire Atlantique - Open Retif 2023 r4-5 GETIGNE FRA 2023-01-07
RcRownchangeKK*chgGame
 1388 1514 1.00 2 -0.26 20 -5.20 
  Guechchati, Ilyess 1610 FRA0.001-0.3720-7.40 
  Kolendowicz, Udo 1165 FRA1.0010.11202.20 
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 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1621 1514 1.00 1 0.65 20 13.00 
  Le Roc`h, Daniel 1621 FRA1.0010.652013.00 
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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1522 1514 0.00 1 -0.49 20 -9.80 
  Belliot, Guillaume 1522 FRA0.001-0.4920-9.80 
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)
 
 

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