Rapid: Individual Calculations August 2023
 Pointinger, Oliver  Total change: -67.00  Rating chartPersonal card
 11th Chess Lab Rapid Challenge U1600 Dubai UAE 2023-07-16
RcRownchangeKK*chgGame
 1248 1470 5.50 7 0.24 20 4.80 
  Vidur, Ahuja 1133 IND0.501-0.3820-7.60 
  Al-Ali, Leith 1159 ENG1.0010.14202.80 
  Rithik, Heman Odhrani 1071 IND1.0010.08201.60 
  Daou , Kenan 1330 LBN1.0010.31206.20 
  Japon, Jeric 1409 PHI1.0010.42208.40 
  Kamran, Fardad 1507 PAK0.001-0.4520-9.00 
  Pugachev, Konstantin 1127 RUS1.0010.12202.40 

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)
 
 Chess Lab Summer Rapid U1600 Dubai UAE 2023-07-23
RcRownchangeKK*chgGame
 1238 1470 1.00 6 -3.59 20 -71.80 
  Al-Ali, Leith 1159 ENG0.001-0.8620-17.20 
  Cresencia, Clarence Miguel 1113 PHI0.001-0.8920-17.80 
  Sandra, Nair 1162 IND1.0010.14202.80 
  Divya, Gowrisankar 1333 IND0.001-0.6820-13.60 
  Benedict, Tojan 1137 IND0.001-0.8820-17.60 
  Visser, Robin 1526 BEL0.001-0.4220-8.40 

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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