Individual Calculations August 2023
 Coqueraut, Jean Dominique  Total change: -55.20  Rating chartPersonal card
 Festival Saint-Lo 2023 - Open Coquereau B SAINT LO FRA 2023-07-08
RcRownchangeKK*chgGame
 1307 1522 4.50 8 -1.63 20 -32.60 
  Davies, Rhys 1212 WLS0.001-0.8620-17.20 
  Brulhard, Cedric 1378 FRA1.0010.31206.20 
  Guillemette, Ulysse 1303 FRA0.501-0.2820-5.60 
  Jalleli, Youssef 1308 TUN0.001-0.7720-15.40 
  Feurprier, Matteo 1174 FRA1.0010.11202.20 
  Courtot, Robin 1296 FRA1.0010.21204.20 
  Kallivroussis, Misha 1437 SUI0.501-0.1220-2.40 
  Buchler, Simon 1344 FRA0.501-0.2320-4.60 

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)
 
 WE 8 Vijgev aan Zee - Girone 4 Vigevano ITA 2023-07-22
RcRownchangeKK*chgGame
 1499 1522 1.00 4 -1.13 20 -22.60 
  Baldi, Matteo 1503 ITA0.001-0.5320-10.60 
  Beraldo, Gianmarco 1499 ITA0.501-0.0320-0.60 
  Quispe Rodriguez, Luis Gabriel 1495 PER0.001-0.5420-10.80 
  Steffenato, Alberto 1499 ITA0.501-0.0320-0.60 

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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