Individual Calculations July 2019
 Gkogka, Klevis  Total change: 32.80  Rating chartPersonal card
 20th Open SO Pagkratiou - SMAO Kaissarianis 2019 Athens GRE 2019-03-22
RcRownchangeKK*chgGame
 1340 1142 2.50 6 0.82 20 16.40 
  Gkogka, Elvis 1329 GRE0.5010.24204.80 
  Soursos, Panayotis 1411 GRE1.0010.832016.60 
  Panagiotakos, Petros 1542  * GRE0.001-0.0820-1.60 
  Vazelakis, Dimitrios 1542  * GRE0.001-0.0820-1.60 
  Kazantzoglou, Stefanos 1199 GRE0.001-0.4220-8.40 
  Voutsadakis, Dimitrios Pagkr 1014 GRE1.0010.33206.60 
 * 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)
 
 4th Thursday's tournament Kotinos 2019 Athens GRE 2019-04-18
RcRownchangeKK*chgGame
 1540 1211 2.00 5 1.32 20 26.40 
  Karounis, Ioannis 1611  * GRE0.001-0.0820-1.60 
  Florakis, Konstantinos 1611  * GRE0.001-0.0820-1.60 
  Karakasiliotis, Michail 1457 GRE1.0010.812016.20 
  Pitsolis, Theodoros 1408 GRE1.0010.752015.00 
  Ter-Gevorkian, Giannis 1611  * GRE0.001-0.0820-1.60 
 * 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)
 
 31st open SO Peristeriou 2019 Peristeri GRE 2019-04-30
RcRownchangeKK*chgGame
 1413 1211 2.50 5 1.20 20 24.00 
  Gkogka, Elvis 1303 GRE0.5010.13202.60 
  Sienczewski, Zbigniew 1611  * POL0.001-0.0820-1.60 
  Doganou, Konstantina 1346 GRE0.001-0.3220-6.40 
  Konstantinidis, Dimitrios Gk 1498 GRE1.0010.842016.80 
  Oikonomopoulos, Filippos 1305 GRE1.0010.632012.60 
 * 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)
 
 173rd Ampelokipi open 2019 Athens GRE 2019-05-08
RcRownchangeKK*chgGame
 1346 1352 2.00 6 -1.06 20 -21.20 
  Kaloskambis, Mihail 1752  * GRE0.001-0.0820-1.60 
  Lupu, Tudor Horea 1137 GRE1.0010.23204.60 
  Rodopoulos, Aristeidis 1513 GRE0.001-0.2920-5.80 
  Gonidis, Nikolaos 1526 GRE0.001-0.2720-5.40 
  Liapis, Konstantinos 1001 GRE0.001-0.8920-17.80 
  Karatzanos, Konstantinos 1146 GRE1.0010.24204.80 
 * 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)
 
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1267 1426 5.50 9 -0.64 20 -12.80 
  Kollia, Evgenia 1026  * GRE0.501-0.4220-8.40 
  Makavelos, Vasilios 1026  * GRE1.0010.08201.60 
  Koutsoukis, Evangelos Panagiotis 1138 GRE1.0010.16203.20 
  Perrakis, Polychronis 1670 GRE0.001-0.2020-4.00 
  Koulouris, Taxiarchis 1225 GRE1.0010.24204.80 
  Papadopoulos, Dimitrios Ath 1511 GRE0.001-0.3820-7.60 
  Tsavdaras, Dimitrios 1187 GRE1.0010.20204.00 
  Kiourkos, Sokratis 1330 GRE1.0010.37207.40 
  Kassios, Dimitrios 1287 GRE0.001-0.6920-13.80 
 * 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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