Individual Calculations October 2017
 Nikolaidis, Ioannis  Total change: -14.00  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - A group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 2198 2561 8.00 9 -0.05 10 -0.50 
  Katsiampas, Efthymios 2161  * GRE1.0010.08100.80 
  Kanellos, Dimitrios V. 2161  * GRE1.0010.08100.80 
  Beliotis, Georgios 2161  * GRE0.501-0.4210-4.20 
  Mavrikakis, Georgios 2161  * GRE1.0010.08100.80 
  Kouvatsos, Filippos 2161  * GRE1.0010.08100.80 
  Karagiannis, Athanasios m2220 GRE1.0010.12101.20 
  Skaperdas, Kostantinos 2200 GRE1.0010.10101.00 
  Stathopoulos, Ioannis f2323 GRE0.501-0.3010-3.00 
  Alexiadis, Hristos f2237 GRE1.0010.13101.30 
 * 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)
 
 1st Round Robin Stavros Iatridis Memorial 2017 gm - im Athens GRE 2017-09-04
RcRownchangeKK*chgGame
 2375 2533 5.50 9 -0.79 10 -7.90 
  Kapnisis, Spyridon g2469 GRE0.501-0.0910-0.90 
  Khetsuriani, Besarion m2260 GEO1.0010.17101.70 
  Petrov, Martin m2426 BUL1.0010.35103.50 
  Moutousis, Konstantinos m2394 GRE0.501-0.1910-1.90 
  Loutragotis, Dimitrios 2198 GRE0.501-0.3810-3.80 
  Mitsis, Georgios 2285 GRE0.501-0.3110-3.10 
  Georgiev, Krum g2349 BUL0.501-0.2410-2.40 
  Kotronias, Vasilios g2487 GRE0.501-0.0610-0.60 
  Spasov, Vasil g2506 BUL0.501-0.0410-0.40 

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)
 
 2nd Fischer Memorial GM Norm 2017 Anogeia GRE 2017-09-11
RcRownchangeKK*chgGame
 2397 2533 5.50 9 -0.56 10 -5.60 
  Le Ruyet, Leopold f2282 FRA0.501-0.3110-3.10 
  Kapnisis, Spyridon g2469 GRE0.501-0.0910-0.90 
  McPhillips, Joseph f2413 ENG1.0010.34103.40 
  Horton, Andrew P f2360 ENG0.501-0.2310-2.30 
  Georgakopoulos, Nikolaos f2301 GRE0.501-0.2910-2.90 
  Karpatchev, Aleksandr g2508 RUS0.501-0.0310-0.30 
  Anagnostopoulos, Konstantinos 2247 GRE0.501-0.3410-3.40 
  Velten, Paul m2455 FRA1.0010.39103.90 
  Bailet, Pierre m2534 FRA0.5010.00100.00 

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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