Individual Calculations February 2023
 Abulius, Thomas  Total change: 5.40  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1298 1593 7.50 9 -0.03 20 -0.60 
  Amalot, Quentin 1212 FRA1.0010.09201.80 
  Vigna, Patrick 1294 FRA1.0010.15203.00 
  Chalampuente, Victor 1302 FRA0.001-0.8520-17.00 
  Saunier, Augustin 1267 FRA1.0010.13202.60 
  El Gemayel, Zahi 1221 FRA1.0010.10202.00 
  Slimane, Adam 1255 FRA1.0010.12202.40 
  Schwartz, Timothee 1414 FRA1.0010.27205.40 
  Tymchenko, Maria 1226 UKR1.0010.10202.00 
  Da Silva, Paul 1493 FRA0.501-0.1420-2.80 

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)
 
 Tournoi d'Asnieres de Nouvelle annee 2023 - moins de 2200 ASNIERES SUR SEINE FRA 2023-01-06
RcRownchangeKK*chgGame
 1488 1584 2.00 3 0.17 20 3.40 
  Roy, Suvrojita 1330 FRA1.0010.19203.80 
  Matoussi, Wael 1932 TUN0.001-0.1120-2.20 
  Remtoula, Naushad 1203 FRA1.0010.09201.80 

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)
 
 Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r3-4 LE PERREUX SUR MARNE FRA 2023-01-22
RcRownchangeKK*chgGame
 1268 1584 1.00 1 0.13 20 2.60 
  Aidan, David 1268 FRA1.0010.13202.60 

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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