Individual Calculations October 2020
 Kamenov, Valentin  Total change: -1.00  Rating chartPersonal card
 34th Open Teteven Teteven BUL 2020-08-23
RcRownchangeKK*chgGame
 2107 1783 2.50 7 1.57 20 31.40 
  Karadzhov, Ivan 2059 BUL0.001-0.1720-3.40 
  Stoyanov, Ivaylo 2022 BUL1.0010.802016.00 
  Kanov, Nikola c2086 BUL1.0010.862017.20 
  Kukov, Velislav m2183  * BUL0.5010.42208.40 
  Todorov, Ognjan m2183  * BUL0.001-0.0820-1.60 
  Janakiev, Ivan m2083 BUL0.001-0.1520-3.00 
  Mishev, Liubomir 2130 BUL0.001-0.1120-2.20 
 * 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)
 
 Bulgarian Team Championship Men - 2020 Primorsko BUL 2020-09-09
RcRownchangeKK*chgGame
 2173 1787 0.00 5 -0.44 20 -8.80 
  Toncheva, Nadya wf2187  * BUL0.001-0.0820-1.60 
  Petrov, Martin m2187  * BUL0.001-0.0820-1.60 
  Tashev, Aleksandar 2187  * BUL0.001-0.0820-1.60 
  Tashkov, Rumen 2116 BUL0.001-0.1220-2.40 
  Ivanov, Jordan m2187  * BUL0.001-0.0820-1.60 
 * 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)
 
 Primorsko open 2019 A tournament Primorsko BUL 2020-09-14
RcRownchangeKK*chgGame
 1829 1787 3.50 9 -0.60 20 -12.00 
  Genov, Petko 2187  * BUL1.0010.922018.40 
  Georgiev, Krum g2187  * BUL0.001-0.0820-1.60 
  Nahornyi, Ihor 2042 UKR0.5010.31206.20 
  Valev, Valentin 2020 BUL0.001-0.2120-4.20 
  Yanev, Yordan 1909 BUL0.001-0.3320-6.60 
  Petkova, Irina 1498 BUL0.001-0.8420-16.80 
  Vasileva, Cveta 1475 BUL1.0010.14202.80 
  Dimov, Danail 1693 BUL0.001-0.6320-12.60 
  Stoyanov, Yordan 1452 BUL1.0010.12202.40 
 * 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)
 
 Primorsko open 2019 B tournament Primorsko BUL 2020-09-15
RcRownchangeKK*chgGame
 1732 1787 4.00 7 0.09 20 1.80 
  Smolin, Sergey m2123 UKR0.001-0.1220-2.40 
  Belyakov, Mikhail Nik. 1489 RUS1.0010.15203.00 
  Bukhteeva, Viktoria wf2088 RUS0.001-0.1520-3.00 
  Kolev, Velio 1591 BUL1.0010.25205.00 
  Zavivalkin, Alexandr 1387  * BUL1.0010.08201.60 
  Bochev, Krasimir 1973 BUL0.001-0.2620-5.20 
  Ivanov, Oleg 1473 BUL1.0010.14202.80 
 * 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)
 
 15th Chess Weekend Tournament Sofia BUL 2020-09-26
RcRownchangeKK*chgGame
 1531 1787 4.00 6 -0.67 20 -13.40 
  Trendafilov, Simeon 1387  * BUL1.0010.08201.60 
  Stoyanov, Ivan 1425 BUL1.0010.10202.00 
  Todorov, Tsetsko 2002 BUL0.001-0.2320-4.60 
  Hristov, Ivan 1495 BUL0.001-0.8520-17.00 
  Hristov, Aleksandar 1489 BUL1.0010.15203.00 
  Timev, Aleksandar 1387  * BUL1.0010.08201.60 
 * 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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