Rapid: Individual Calculations October 2023
 Lafeil, Alvyn  Total change: 39.60  Rating chartPersonal card
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1564 1371 2.50 7 0.34 20 6.80 
  Arene, Benoit 1999 FRA0.001-0.0120-0.20 
  Allemand, Christian 1757 FRA0.001-0.0920-1.80 
  Desfontaine, Arthur 1168 FRA0.501-0.2620-5.20 
  Chopin, Christian 1537 FRA0.001-0.2820-5.60 
  Rys, Ludovic 1388 FRA1.0010.522010.40 
  Mozgawa, Patrick 1532 FRA1.0010.712014.20 
  Zhuang, Leon 1565 FRA0.001-0.2520-5.00 

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)
 
 Tournoi d'echecs de Saint-Andre 2023 SAINT ANDRE LEZ LILLE FRA 2023-09-24
RcRownchangeKK*chgGame
 1535 1371 4.50 9 1.64 20 32.80 
  Remondi, Laurent 1835 FRA1.0010.952019.00 
  Baude, Christian 1647 FRA0.001-0.1720-3.40 
  Lambert, Olivier 1541 FRA0.001-0.2820-5.60 
  Lenne, Clement 1132 FRA0.501-0.3020-6.00 
  Custoza, Georges-Emmanuel 1339 FRA1.0010.46209.20 
  Lemoine, Jean-Pierre 1464 FRA1.0010.632012.60 
  Delassus, Sebastien 1733 FRA0.001-0.1020-2.00 
  Laniez, Julien 1703 FRA1.0010.882017.60 
  Tasarz, Robin 1419 FRA0.001-0.4320-8.60 

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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