Individual Calculations August 2023
 Lavrishchev, Matvei  Total change: -28.40  Rating chartPersonal card
 Kaissa Summer Classic Chess Tournament Larnaca CYP 2023-07-07
RcRownchangeKK*chgGame
 1231 1468 2.50 3 0.14 40 5.60 
  Sokolova, Victoria 1354 CYP0.501-0.1640-6.40 
  Kravels, Michail 1130 CYP1.0010.12404.80 
  Mishis, George 1209 CYP1.0010.18407.20 

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)
 
 SERBIA OPEN 2023 - Beginners Beograd SRB 2023-07-16
RcRownchangeKK*chgGame
 1187 1468 1.00 2 -0.67 40 -26.80 
  Stojanovic, Mirjan 1226 SRB1.0010.20408.00 
  Maddipati, Srihas 1147 USA0.001-0.8740-34.80 

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)
 
 SERBIA OPEN 2023 - Challengers Beograd SRB 2023-07-20
RcRownchangeKK*chgGame
 1754 1468 1.00 5 -0.18 40 -7.20 
  Tserendorj, Batsaikhan 2011 USA0.5010.474018.80 
  Pucarevic, Milenko f2051 SRB0.001-0.0240-0.80 
  Andjelkovic, Milija 1748 SRB0.5010.344013.60 
  Ozbulbul, Dikran 1676 TUR0.001-0.2340-9.20 
  Avyaay, Garg 1286 IND0.001-0.7440-29.60 

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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