Individual Calculations September 2021
 Nikolov, Momchil  Total change: -20.40  Rating chartPersonal card
 World Cup 2021 Sochi RUS 2021-07-10
RcRownchangeKK*chgGame
 2554 2547 1.00 2 0.02 10 0.20 
  Perez Ponsa, Federico g2554 ARG0.5010.01100.10 
  Perez Ponsa, Federico g2554 ARG0.5010.01100.10 

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)
 
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 2263 2547 5.00 8 -1.62 10 -16.20 
  Vasiliadis, Theodoros 2147  * GRE1.0010.08100.80 
  Crevatin, Leo c2160 SWE1.0010.09100.90 
  Song, Julien m2328 FRA0.501-0.2810-2.80 
  Ternault, Mathieu f2308 FRA0.501-0.3010-3.00 
  Stoyanov, Viktor 2240 ENG0.501-0.3610-3.60 
  Stamatiou, Rodolfos 2147  * GRE1.0010.08100.80 
  Yankelevich, Lev m2389 GER0.501-0.2110-2.10 
  Kaasen, Tor Fredrik m2383 NOR0.001-0.7210-7.20 
 * 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)
 
 30th International open of Kavala 2021 - A group Kavala GRE 2021-08-01
RcRownchangeKK*chgGame
 2358 2542 6.00 9 -0.44 10 -4.40 
  Deligiannis, Paraskevas 2142  * GRE1.0010.08100.80 
  Kosmidis, Ioannis 2182 GRE1.0010.10101.00 
  Ioannidis, Evgenios m2422 GRE0.501-0.1610-1.60 
  Trimitzios, Petros f2362 GRE1.0010.26102.60 
  Petrov, Martin m2521 BUL0.001-0.5310-5.30 
  Alexakis, Dimitris f2446 GRE0.501-0.1310-1.30 
  Sirigos, Nikolaos f2179 GRE1.0010.10101.00 
  Krallis, Christos f2447 GRE1.0010.37103.70 
  Mastrovasilis, Athanasios g2518 GRE0.001-0.5310-5.30 
 * 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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