Individual Calculations September 2022
 Lazarean, Colea-Valentin  Total change: -83.40  Rating chartPersonal card
 Amateur Chess Weekend 1st ed. Bucuresti ROU 2022-08-05
RcRownchangeKK*chgGame
 1300 1638 4.00 9 -3.82 20 -76.40 
  Ivan, Daniel 1231 ROU1.0010.08201.60 
  Craciun, Dorian-Raul 1376 ROU0.001-0.8220-16.40 
  Cioara, Nicolae-Cristian 1298 ROU1.0010.12202.40 
  Balan, Sebastian-Andrei 1342 ROU0.001-0.8520-17.00 
  Piscanu, Eduard-Ionut 1290 ROU1.0010.11202.20 
  Constantinoiu, Alexandru Ioan 1338 ROU0.001-0.8520-17.00 
  Zlate-Ion, Matei 1130 ROU1.0010.04200.80 
  David, Alexandru 1459 ROU0.001-0.7320-14.60 
  Beldiman, Tudor 1238  * ROU0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Bucharest Chess Weekend 49 Bucuresti ROU 2022-08-26
RcRownchangeKK*chgGame
 1658 1638 1.00 3 -0.35 20 -7.00 
  Ghita, Vlad-Bogdan 1943 ROU0.001-0.1420-2.80 
  Tudose, Leonard-Andrei 1793 ROU0.001-0.2920-5.80 
  Bostina, Vladimir-Ioan 1238  * ROU1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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