Individual Calculations February 2023
 Antonov, Avgust  Total change: 6.00  Rating chartPersonal card
 36eme Open du Mans - Open B (-1500) LE MANS FRA 2022-12-26
RcRownchangeKK*chgGame
 1146 1208 4.00 7 -0.08 20 -1.60 
  Ryo Le Roux, Laouen 1097 FRA0.001-0.6520-13.00 
  El Mansouri, Mira 1051 FRA0.501-0.2120-4.20 
  Bage-Lourdais, Zachary 1041 FRA1.0010.28205.60 
  Beaufreton, Thierry 1241 FRA0.001-0.4520-9.00 
  Lambert, Jerome 1208 FRA1.0010.502010.00 
  Roussel, Jean-Baptiste 1151 FRA0.501-0.0820-1.60 
  Sauneuf, Dany 1231 FRA1.0010.532010.60 

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 de la Loire Atlantique - Open Retif 2023 r4-5 GETIGNE FRA 2023-01-07
RcRownchangeKK*chgGame
 1145 1232 1.00 1 0.38 20 7.60 
  Durand, Pierre 1145 FRA1.0010.38207.60 

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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