Individual Calculations July 2015
 Patrinos, Ilias  Total change: -34.20  Rating chartPersonal card
 Panellinios GS - APO Kotinos "Kaissa 30" tournament Athens GRE 2015-04-23
RcRownchangeKK*chgGame
 1701 1722 1.50 7 -2.29 20 -45.80 
  Diatsintos, Ilias 1531 GRE0.501-0.2520-5.00 
  Koutsidi, Amalia 1581 GRE0.501-0.1920-3.80 
  Mitsis, Georgios 2037 GRE0.5010.36207.20 
  Sienczewski, Zbigniew 1998 POL0.001-0.1720-3.40 
  Hatzopoulos, Ioannis 1597 GRE0.001-0.6720-13.40 
  Pagalis, Georgios 1546 GRE0.001-0.7320-14.60 
  Stergiou, Alexandros 1619 GRE0.001-0.6420-12.80 

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 open tournament "Georgios Empeoglou" 2015 Athens GRE 2015-04-27
RcRownchangeKK*chgGame
 1599 1722 4.00 7 -0.40 20 -8.00 
  Selianitis, Dimitrios Ath 1322  * GRE1.0010.08201.60 
  Vazelakis, Dimitrios 1867 GRE0.001-0.3120-6.20 
  Mandridis, Pantelis 1322  * GRE1.0010.08201.60 
  Pagalis, Georgios 1546 GRE1.0010.27205.40 
  Hairopoulos, Stefanos 1817 GRE0.001-0.3720-7.40 
  Diatsintos, Ilias 1531 GRE1.0010.25205.00 
  Kokkoris, Haralambos 1791 GRE0.001-0.4020-8.00 
 * 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)
 
 153rd Open Ambelokipon Ambelokipi GRE 2015-05-06
RcRownchangeKK*chgGame
 1791 1723 2.50 7 -0.48 20 -9.60 
  Sienczewski, Zbigniew 1975 POL0.001-0.1920-3.80 
  Tzagarakis, Georgios 1513 GRE1.0010.23204.60 
  Mitsis, Georgios 1982 GRE0.001-0.1820-3.60 
  Haralabidis, Tengkiz 2072 GRE1.0010.892017.80 
  Ntaifas, Ioannis 1893 GRE0.001-0.2820-5.60 
  Mitsakos, Achilleas 1559 GRE0.501-0.2220-4.40 
  Megaloudis, Petros 1546 GRE0.001-0.7320-14.60 

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)
 
 18th Open Herakleiou Attikis - 2015 ESSNA open Champ. - B Group Athens GRE 2015-06-13
RcRownchangeKK*chgGame
 1489 1681 8.00 9 1.46 20 29.20 
  Kanellakis, Kosmas 1281  * GRE1.0010.08201.60 
  Dimitriadis, Panagiotis 1435 GRE1.0010.19203.80 
  Glyptis, Georgios 1507 GRE1.0010.27205.40 
  Tagklis, Ioannis 1445 GRE1.0010.20204.00 
  Megaloudis, Petros 1560 GRE1.0010.34206.80 
  Ergazakis, Ioannis 1480 GRE1.0010.24204.80 
  Stergiou, Alexandros 1611 GRE0.001-0.6020-12.00 
  Papazahariou, Nikolaos 1800 GRE1.0010.662013.20 
  Grigoratou, Aleksia-Zina 1281  * GRE1.0010.08201.60 
 * 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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