Individual Calculations August 2021
 Krasteva, Beloslava  Total change: -61.60  Rating chartPersonal card
 SILVER LAKE 2021 - OPEN A Srebrno jezero SRB 2021-06-23
RcRownchangeKK*chgGame
 2172 2305 4.00 9 -1.83 20 -36.60 
  Tomic, Stjepan 1928 CRO1.0010.09201.80 
  Marsh, James J 1905  * USA1.0010.08201.60 
  Abergel, Thal g2420 FRA1.0010.662013.20 
  Petrosyan, Manuel g2625 ARM0.001-0.1320-2.60 
  Mullick, Raahil c2386 IND0.001-0.3920-7.80 
  Papaioannou, Dimitrios 1924 GRE0.501-0.4120-8.20 
  Nurmanova, Alua wf2093 KAZ0.501-0.2720-5.40 
  Balabayeva, Xeniya wf2116 KAZ0.001-0.7520-15.00 
  Ozkan, Ervin c2147 TUR0.001-0.7120-14.20 
 * 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)
 
 Serbia OPEN 2021 - MASTERS Beograd SRB 2021-07-02
RcRownchangeKK*chgGame
 2224 2305 4.00 9 -1.54 20 -30.80 
  Shevchenko, Kirill g2605 UKR0.001-0.1520-3.00 
  Terryn, Ezra 2184 BEL0.001-0.6620-13.20 
  Radojicic, Aleksandar M 2112 SRB0.501-0.2520-5.00 
  Rozman, Monika wf2151 SLO1.0010.29205.80 
  Efremov, Vladislav f2173 RUS0.501-0.1820-3.60 
  Shpanko, Nadiia wm2203 UKR0.001-0.6420-12.80 
  Pavlov, Mark 2195 RUS0.501-0.1520-3.00 
  Toncheva, Nadya fwf2201 BUL0.501-0.1420-2.80 
  Ozdemir, Serhan Berat f2191 TUR1.0010.34206.80 

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)
 
 International Tournament "Paracin 2021" - OPEN A Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 2281 2305 5.00 9 0.29 20 5.80 
  Miftari, Hedon 2004 MKD1.0010.15203.00 
  Aditya, Mittal m2438 IND0.5010.18203.60 
  Mohammad, Nubairshah Shaikh m2436 IND1.0010.682013.60 
  Gavrilescu, David m2470 ROU0.001-0.2820-5.60 
  Radovanovic, Nikola m2395 SRB0.5010.12202.40 
  Zarubitski, Viachaslau m2426 BLR0.001-0.3420-6.80 
  Karisik, Nenad 2144 MNE0.001-0.7120-14.20 
  Gokcek, Kursat Bugra c2089 TUR1.0010.22204.40 
  Prilleltensky, Matan 2131 USA1.0010.27205.40 

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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