Individual Calculations September 2022
 Tsarsitalidis, Christos  Total change: 183.96  Rating chartPersonal card
 15th Paleochora International open 2022 - A group Paleochora GRE 2022-07-17
RcRownchangeKK*chgGame
 2239 1896 5.00 9 3.55 21 74.55 
  Godzwon, Iwo f2336 POL0.5010.44219.24 
  Kourkoulos-Arditis, Stamatis m2535 GRE0.001-0.0121-0.21 
  Vasilakopoulos, Georgios 1710 GRE1.0010.26215.46 
  Kalogridakis, Theodoros 2175 GRE1.0010.842117.64 
  Markidis, Konstantinos f2259 GRE0.5010.40218.40 
  Barrish, Daniel f2283 RSA1.0010.912119.11 
  Kalogeris, Ioannis f2406 GRE0.001-0.0421-0.84 
  Eden, James m2258 FRA0.5010.40218.40 
  Sohier, Julien f2192 FRA0.5010.35217.35 

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)
 
 31st International open of Kavala - A group Kavala GRE 2022-07-26
RcRownchangeKK*chgGame
 2237 1896 4.00 9 2.76 21 57.96 
  Georgiou, Kostantinos 2259 GRE0.5010.40218.40 
  Kantorik, Marian m2222 SVK1.0010.872118.27 
  Can, Isik m2445 TUR0.001-0.0321-0.63 
  Skaperdas, Kostantinos 2177 GRE1.0010.842117.64 
  Zawadzka, Jolanta wg2416 POL0.001-0.0321-0.63 
  Bozinakis, Pavlos 2195 GRE0.5010.35217.35 
  Spyratos, Nikolaos 2268 GRE0.001-0.1021-2.10 
  Gkavardinas, Antonios 2010 GRE0.5010.16213.36 
  Dorfanis, Ilarion 2141 GRE0.5010.30216.30 

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)
 
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 1966 1896 4.00 6 1.36 21 28.56 
  Spyropoulos, Nikolaos f2434 GRE0.001-0.0321-0.63 
  Stamatis, Ioannis 1884 GRE1.0010.482110.08 
  Georgiev, Biser 2232 BUL0.5010.38217.98 
  Dimanoudis, Petros 1616 GRE1.0010.16213.36 
  Chalkias, Michail Panagiotis 1496  * GRE1.0010.08211.68 
  Chatzieleftheriou, Andreas 2131 GRE0.5010.29216.09 
 * 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)
 
 2022 National Youth Championships finals - open U14 Thessaloniki GRE 2022-08-18
RcRownchangeKK*chgGame
 1697 1896 7.50 9 1.09 21 22.89 
  Triantafyllakis, Dimitrios 1496  * GRE0.501-0.4221-8.82 
  Karakotsios, Konstantinos 1381 GRE1.0010.04210.84 
  Alepoudeas, Stylianos 1445 GRE1.0010.06211.26 
  Georgiadis, Anastasios 1773 GRE0.001-0.6721-14.07 
  Mylonakis, Ioannis 1737 GRE1.0010.29216.09 
  Giannoulis, Grigorios 1789 GRE1.0010.35217.35 
  Tagkaloglou, Savvas Stefanos 1766 GRE1.0010.32216.72 
  Poupalos, Nikolaos 2020 GRE1.0010.672114.07 
  Hartofylakas, Spyros 1863 GRE1.0010.45219.45 
 * 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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