Individual Calculations March 2023
 Surkol, Hector  Total change: 99.60  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 1887 1336 0.00 1 -0.03 40 -1.20 
  Demiddele, Kevin 1887 BEL0.001-0.0340-1.20 

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)
 
 Belgian Interclubs 2022-2023 Ronde 7 Various Places BEL 2023-02-12
RcRownchangeKK*chgGame
 1674 1336 0.50 1 0.38 40 15.20 
  Vervloet, Staf 1674 BEL0.5010.384015.20 

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)
 
 Belgian Youth Chess Championship 2023 -12 Blankenberge BEL 2023-02-19
RcRownchangeKK*chgGame
 1548 1336 4.50 7 2.14 40 85.60 
  Pribylla, Amelia 1287 BEL1.0010.434017.20 
  Ip, Tobias 1379 BEL1.0010.564022.40 
  Ruzhansky, Elias 2172 BEL0.0010.00400.00 
  Gilson, Pacome 1351 BEL1.0010.524020.80 
  Stroobant, Arne 1483 BEL0.5010.20408.00 
  Cuyvers, Jens 1863 BEL0.001-0.0340-1.20 
  Meert, Maarin 1304 BEL1.0010.464018.40 

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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