Individual Calculations October 2021
 Tilicheev, Viacheslav  Total change: -9.00  Rating chartPersonal card
 Sunny Beach Open 2021 Sunny Beach BUL 2021-09-03
RcRownchangeKK*chgGame
 2218 2509 7.50 9 0.03 10 0.30 
  Votko, Vadim 2109  * UKR1.0010.08100.80 
  Karadzhov, Ivan 2125 BUL1.0010.09100.90 
  Dobrikov, Marco f2298 GER1.0010.23102.30 
  Hess, Max f2415 GER0.501-0.1310-1.30 
  Swicarz, Maciej 2347 POL1.0010.29102.90 
  Ciolek, Andreas f2240 GER1.0010.17101.70 
  Marholev, Dimitar m2170 BUL0.501-0.3810-3.80 
  Valev, Valentin 2109  * BUL1.0010.08100.80 
  Kanov, Nikola c2148 BUL0.501-0.4010-4.00 
 * 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)
 
 Primorsko Open A 2021 Primorsko BUL 2021-09-13
RcRownchangeKK*chgGame
 2245 2509 5.50 8 -0.93 10 -9.30 
  Raev, Rostislav 2198 BUL0.501-0.3610-3.60 
  Vardakas, Grigorios 2140 GRE1.0010.10101.00 
  Georgiev, Todor 2247 BUL0.501-0.3210-3.20 
  Yordanov, Lachezar f2296 BUL0.501-0.2710-2.70 
  Aslanov, Umid c2147 AZE1.0010.10101.00 
  Alexakis, Dimitris f2460 GRE0.001-0.5710-5.70 
  Kirilov, Ivaylo 2109  * BUL1.0010.08100.80 
  Maerevoet, Sim f2366 BEL1.0010.31103.10 
 * 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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