Individual Calculations May 2024
 Tan, Zhong Kai  Total change: 63.40  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2199 2020 5.00 8 2.86 20 57.20 
  Wacker, Peter f2238 GER1.0010.782015.60 
  Sahithi, Varshini M fwm2212 IND0.5010.25205.00 
  Hovhannisyan, Artur 2214 GER1.0010.752015.00 
  Jahncke, Giso f2250 GER0.001-0.2120-4.20 
  Gulatz, Maurice c2189 GER0.5010.22204.40 
  Sharma, Isha wm2196 IND0.001-0.2720-5.40 
  Huber, Benedikt 2116 GER1.0010.632012.60 
  Schimnatkowski, Lukas 2174 GER1.0010.712014.20 

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)
 
 9eme Open International d'Echecs de Noisiel Open A (plus 1900 Elo) NOISIEL FRA 2024-04-06
RcRownchangeKK*chgGame
 2095 2020 4.00 9 0.31 20 6.20 
  Lucas, Arthur m2349 FRA0.001-0.1220-2.40 
  Marchand, Joseph 1912 FRA1.0010.35207.00 
  Priansh, Das 2241 IND0.001-0.2220-4.40 
  Bocquenet-Drouode, Hugo 1973 FRA1.0010.43208.60 
  Toure, Vasanth 2162 FRA0.001-0.3120-6.20 
  Kavciyan, Yega 2165 FRA0.001-0.3120-6.20 
  Charvi, A wc1956 IND0.001-0.5920-11.80 
  Ammor, Hicham 1974 MAR1.0010.44208.80 
  Vanderpooten, Raphael 2125 FRA1.0010.642012.80 

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)
 

 

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