Individual Calculations September 2021
 Krallis, Christos  Total change: -17.50  Rating chartPersonal card
 14th International Tournament of Palaiochora 2021 Palaiochora GRE 2021-07-23
RcRownchangeKK*chgGame
 2188 2442 6.00 9 -1.10 10 -11.00 
  Kouta, Antonia 2042  * GRE1.0010.08100.80 
  Tetepoulidis, Ioannis 2082 GRE0.501-0.4010-4.00 
  Rahmanidis, Petros 2132 GRE1.0010.14101.40 
  Markidis, Konstantinos f2209 GRE1.0010.21102.10 
  Basso, Pier Luigi g2550 ITA0.001-0.3510-3.50 
  Trost, Edvin c2184 SWE0.001-0.8210-8.20 
  Hristodoulaki, Antonia 2042  * GRE1.0010.08100.80 
  Papadopoulos, Argirios f2171 GRE1.0010.17101.70 
  Patrelakis, Evaggelos 2281 GRE0.501-0.2110-2.10 
 * 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)
 
 30th International open of Kavala 2021 - A group Kavala GRE 2021-08-01
RcRownchangeKK*chgGame
 2275 2447 5.00 9 -1.25 10 -12.50 
  Zaronikas, Dimitrios 2047  * GRE1.0010.08100.80 
  Sidiropoulos, Nikolaos 2132 GRE0.001-0.8610-8.60 
  Georgiev, Konstantin 2062 BUL1.0010.09100.90 
  Stamatiou, Rodolfos 2152 GRE1.0010.15101.50 
  Stoyanov, Tsvetan f2383 BUL0.501-0.0910-0.90 
  Georgakopoulos, Nikolaos f2355 GRE1.0010.37103.70 
  Mastrovasilis, Athanasios g2518 GRE0.5010.10101.00 
  Nikolov, Momchil g2542 BUL0.001-0.3710-3.70 
  Patrelakis, Evaggelos 2281 GRE0.001-0.7210-7.20 
 * 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)
 
 RADNICKICHESS - IM T2 Avgust 2021 Beograd SRB 2021-08-10
RcRownchangeKK*chgGame
 2279 2447 7.00 9 0.60 10 6.00 
  Zhapova, Yana wf2196 RUS1.0010.19101.90 
  Sanz Wawer, Daniel f2356 POL1.0010.38103.80 
  Mijailovic, Zoran m2368 SRB1.0010.39103.90 
  Ivanov, Mikhail M g2341 RUS0.501-0.1410-1.40 
  Ergazakis, Ioannis f2306 GRE1.0010.31103.10 
  Lever, Erwan 2135 FRA1.0010.14101.40 
  Chyndygyr, Tamerlan 2161 RUS0.001-0.8410-8.40 
  Ostojic, Nikola m2368 SRB1.0010.39103.90 
  Khubukshanov, Erdem f2278 RUS0.501-0.2210-2.20 

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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