Individual Calculations October 2013
 Kontokanis, Andreas  Total change: -54.45  Rating chartPersonal card
 21st International tournament of Nikaia "Honour to National Resistance" - B Group Athens - Nikaia GRE 2013-08-26
RcRownchangeKK*chgGame
 1368 1564 4.00 8 -1.98 30 -59.40 
  Stamatis, Apostolos 1361 GRE0.001-0.7630-22.80 
  Goridaris, Nikolaos 1201 GRE1.0010.10303.00 
  Peppas, Stamatis 1364 GRE1.0010.24307.20 
  Karathanasi, Eirhnh 1359 GRE1.0010.24307.20 
  Lemoni, Maria - Ioanna 1454 GRE0.501-0.1530-4.50 
  Paraskevas, Georgios 1446 GRE0.001-0.6630-19.80 
  Grafakou, Sotiria-Aphrodite 1390 GRE0.501-0.2330-6.90 
  Sevastopoulos, Dimitrios 1365 GRE0.001-0.7630-22.80 

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)
 
NOTE: K factor changed
 Autumn open SOP-SMAOK 2013 Athens - Pagkrati GRE 2013-09-03
RcRownchangeKK*chgGame
 1619 1573 3.00 6 0.33 15 4.95 
  Kanellos, Dimitrios V. 1973  * GRE0.001-0.0815-1.20 
  Kazantzoglou, Aristotelis 1203 GRE1.0010.10151.50 
  Tsironis, Leonidas 1847 GRE0.001-0.1715-2.55 
  Soursos, Panayotis 1694 GRE1.0010.66159.90 
  Papageorgiou, Fotini 1377 GRE0.501-0.2515-3.75 
  Bekakos, Mihail 1621 GRE0.5010.07151.05 
 * 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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