Individual Calculations November 2021
 Yordanov, Lachezar  Total change: -0.40  Rating chartPersonal card
 Junior Round Table Tournament Plovdiv BUL 2021-09-26
RcRownchangeKK*chgGame
 2360 2296 4.50 9 0.75 20 15.00 
  Varbanov, Vladimir 1896  * BUL1.0010.08201.60 
  Gokerkan, Cem Kaan m2465 TUR1.0010.722014.40 
  Petrov, Martin m2533 BUL1.0010.802016.00 
  Sarana, Alexey g2635 RUS0.001-0.1220-2.40 
  Praggnanandhaa, R g2617 IND0.001-0.1320-2.60 
  Ioannidis, Evgenios m2445 GRE0.001-0.3020-6.00 
  Blohberger, Felix m2493 AUT0.001-0.2520-5.00 
  Vardakas, Grigorios 2140 GRE1.0010.29205.80 
  Stoyanov, Plamen 2017 BUL0.501-0.3420-6.80 
 * 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)
 
 48th Team Championship A Category - North Thessaloniki GRE 2021-10-05
RcRownchangeKK*chgGame
 2430 2336 2.50 7 -0.13 20 -2.60 
  Basso, Pier Luigi g2551 ITA0.001-0.2320-4.60 
  Nikolov, Momchil g2522 BUL0.5010.24204.80 
  Sougakis, Anthimos 2087 GRE1.0010.19203.80 
  Brunello, Sabino g2499 ITA0.001-0.2820-5.60 
  Jarmula, Lukasz g2454 POL1.0010.662013.20 
  Gouloutis, Nikolaos 2365 GRE0.001-0.4620-9.20 
  David, Alberto g2529 ITA0.001-0.2520-5.00 

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)
 
 Accedia Masters Classic Sofia BUL 2021-10-23
RcRownchangeKK*chgGame
 2407 2336 3.00 9 -0.64 20 -12.80 
  Vasilev, Milen g2378 BUL0.5010.06201.20 
  Dimitrov, Radoslav g2498 BUL0.001-0.2920-5.80 
  Petrov, Martin m2540 BUL0.001-0.2420-4.80 
  Tilicheev, Viacheslav g2500 RUS0.001-0.2820-5.60 
  Lazov, Toni m2414 MKD0.001-0.3920-7.80 
  Van Dael, Siem f2385 NED0.5010.07201.40 
  Kanov, Nikola c2150 BUL0.501-0.2420-4.80 
  Czerw, Dawid f2401 POL1.0010.592011.80 
  Drenchev, Petar g2393 BUL0.5010.08201.60 

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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