Individual Calculations September 2021
 Sielicki, Tomasz  Total change: -41.40  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 1950 1905 4.00 8 0.48 20 9.60 
  Barrish, Daniel f2305  * RSA0.001-0.0820-1.60 
  Mavromoustakos, Thomas 1505  * GRE0.501-0.4220-8.40 
  Mavridis, Athanasios 1505  * GRE0.501-0.4220-8.40 
  Athanasakopoulos, Alexandros 1567 GRE1.0010.12202.40 
  Louis, Thibault f2269 FRA1.0010.902018.00 
  Androutsopoulos-Agiotatos, Vasil 2144 GRE1.0010.802016.00 
  Karsay, Pascal f2265 GER0.001-0.1020-2.00 
  Tzagarakis, Panagiotis 2042 GRE0.001-0.3220-6.40 
 * 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)
 
 57th Akiba Rubinstein Chess Festival - OPEN C Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1683 1916 4.50 9 -2.55 20 -51.00 
  Chmielewski, Miroslaw 1567 POL1.0010.11202.20 
  Szydelko, Kazimierz 1664 POL0.001-0.8120-16.20 
  Stoop, Jan 1615 NED1.0010.15203.00 
  Harasim, Wieslaw 1702 POL0.501-0.2720-5.40 
  Radzicki, Wieslaw 1789 POL1.0010.33206.60 
  Drazek, Wladyslaw 1850 POL0.001-0.5920-11.80 
  Gromada, Andrzej 1664 POL0.501-0.3120-6.20 
  Wziatek, Marek 1647 POL0.001-0.8320-16.60 
  Olszowski, Andrzej 1648 POL0.501-0.3320-6.60 

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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