Individual Calculations October 2019
 Petrov, Martin  Total change: 2.70  Rating chartPersonal card
 18th International Chess Festival Kesarovski - Stanchev Memorial A Tournament Sunny Beach BUL 2019-09-06
RcRownchangeKK*chgGame
 2306 2494 6.50 9 -0.05 10 -0.50 
  Horacek, Michal 2122 CZE1.0010.10101.00 
  Sari, Yasin f2257 TUR0.501-0.3010-3.00 
  Saulina, Varvara wf2234 RUS1.0010.18101.80 
  Murphy, Conor E f2363 IRL1.0010.32103.20 
  Rytenko, Vsevolod f2356 UKR0.501-0.1910-1.90 
  Tilicheev, Viacheslav m2485 RUS0.501-0.0110-0.10 
  Silich, Yahor c2131 BLR1.0010.10101.00 
  Nikolovski, Nikola m2422 MKD0.501-0.1010-1.00 
  Avalyan, Artur f2382 RUS0.501-0.1510-1.50 

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 2019 - A Tournament Primorsko BUL 2019-09-15
RcRownchangeKK*chgGame
 2275 2494 7.00 9 0.32 10 3.20 
  Nikolov, Jordan 2094  * BUL1.0010.08100.80 
  Shoshin, Kirill 2094  * RUS1.0010.08100.80 
  Kolev, Lachezar 2094  * BUL1.0010.08100.80 
  Nikolov, Sasho m2302 BUL0.501-0.2510-2.50 
  Enchev, Ivajlo g2494 BUL1.0010.50105.00 
  Genov, Petko 2235 BUL1.0010.18101.80 
  Spasov, Vasil g2497 BUL0.5010.00100.00 
  Dimitrov, Radoslav g2528 BUL0.001-0.4510-4.50 
  Marholev, Dimitar m2135 BUL1.0010.10101.00 
 * 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)
 

 

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