Rapid: Individual Calculations September 2023
 Dayan, Itay  Total change: 27.80  Rating chartPersonal card
 Timisoara Grand Prix Rapid - Cristina Foisor Memorial Timisoara ROU 2023-08-05
RcRownchangeKK*chgGame
 1467 1283 3.00 7 0.63 20 12.60 
  Magold, Victor 2006 ROU0.001-0.0120-0.20 
  Balla, David 1640 ROU0.001-0.1120-2.20 
  Ungureanu, Alexandru-Daniel 1608 ROU0.001-0.1320-2.60 
  Marinca, Matteo-Ioan 1019 ROU0.001-0.8220-16.40 
  Trif, Filip-Antony 1070 ROU1.0010.23204.60 
  Stanica, Andrei 1475 ROU1.0010.752015.00 
  Matei-Catruna, Andrei 1450 ROU1.0010.722014.40 

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)
 
 Mark Rubinstein Memorial 2023: Rapid B Ramat Gan ISR 2023-08-25
RcRownchangeKK*chgGame
 1528 1283 2.00 5 0.76 20 15.20 
  Wolf, Eran 1714 ISR1.0010.932018.60 
  Shuraki, Ynon 1692 ISR0.001-0.0820-1.60 
  Asherov, Aharon 1656 ISR0.001-0.1020-2.00 
  Blumenthal, Uri 1349 ISR0.001-0.4120-8.20 
  Gavriel, Inbal 1227 ISR1.0010.42208.40 

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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