Blitz: Individual Calculations January 2014
 Tolias, Fotis  Total change: 90.30  Rating chartPersonal card
 "Every Friday Blitz!" - Grand Prix 2013 SOH - 6th Heraklio - Crete GRE 2013-10-25
RcRownchangeKK*chgGame
 1906 1735 2.50 6 0.73 15 10.95 
  Kreyssig, Robert 2061 GER0.001-0.1315-1.95 
  Demeridis, Nikolaos 1743 GRE0.5010.01150.15 
  Milonakis, Georgios 2087 GRE0.001-0.1115-1.65 
  Fragiadakis, Emanouel 1895 GRE1.0010.711510.65 
  Kreyssig, Bruno 1828 GER0.001-0.3715-5.55 
  Papandreou, Nikolaos 1819 GRE1.0010.62159.30 

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)
 
 "Every Friday Blitz!" - Grand Prix 2013 SOH - 7th Heraklio - Crete GRE 2013-11-01
RcRownchangeKK*chgGame
 1793 1726 6.00 9 2.32 15 34.80 
  Klokas, Konstantinos 2026 GRE0.001-0.1515-2.25 
  Koutsaftis, Efstratios 1326  * GRE1.0010.08151.20 
  Saridakis, Nikolaos 1489 GRE1.0010.20153.00 
  Aggeletos, Marios 1757 GRE1.0010.54158.10 
  Sourgkounis, Angelos 1983 GRE1.0010.821512.30 
  Eleftherakis, Panagiotis 1920 GRE0.5010.25153.75 
  Spirou, Gerasimos 1766 GRE0.5010.06150.90 
  Fragiadakis, Emanouel 1848 GRE1.0010.671510.05 
  Serntedakis, Athanasios 2020 GRE0.001-0.1515-2.25 
 * 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)
 
 "Every Friday Blitz!" - Grand Prix 2013 SOH - 8th Heraklio - Crete GRE 2013-11-08
RcRownchangeKK*chgGame
 1760 1726 4.00 7 0.86 15 12.90 
  Demeridis, Nikolaos 1724 GRE0.5010.00150.00 
  Maris, Ioannis f2029 GRE0.001-0.1415-2.10 
  Papandreou, Nikolaos 1788 GRE1.0010.59158.85 
  Mardoyan Ararat, T. Artur 1404 GRE1.0010.13151.95 
  Klokas, Konstantinos 2026 GRE0.5010.35155.25 
  Serntedakis, Athanasios 2020 GRE0.001-0.1515-2.25 
  Koutsaftis, Efstratios 1326  * GRE1.0010.08151.20 
 * 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)
 
 "Every Friday Blitz!" - Grand Prix 2013 SOH - 9th Heraklio - Crete GRE 2013-11-15
RcRownchangeKK*chgGame
 1680 1726 2.50 6 -0.79 15 -11.85 
  Eleftherakis, Panagiotis 1920 GRE0.001-0.2515-3.75 
  Aggeletos, Marios 1757 GRE0.001-0.4615-6.90 
  Mardoyan Ararat, T. Artur 1404 GRE1.0010.13151.95 
  Saridakis, Nikolaos 1489 GRE0.501-0.3015-4.50 
  Demeridis, Nikolaos 1724 GRE0.5010.00150.00 
  Papandreou, Nikolaos 1788 GRE0.5010.09151.35 

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)
 
 "Every Friday Blitz!" - Grand Prix 2013 SOH - 10th Heraklio - Crete GRE 2013-11-22
RcRownchangeKK*chgGame
 1750 1726 5.50 8 1.78 15 26.70 
  Eleftherakis, Panagiotis 1920 GRE1.0010.751511.25 
  Lyrakis, Stavros 1892 GRE1.0010.721510.80 
  Klokas, Konstantinos 2026 GRE0.001-0.1515-2.25 
  Papandreou, Nikolaos 1788 GRE1.0010.59158.85 
  Saridakis, Nikolaos 1489 GRE1.0010.20153.00 
  Demeridis, Nikolaos 1724 GRE0.001-0.5015-7.50 
  Aggeletos, Marios 1757 GRE0.5010.04150.60 
  Mardoyan Ararat, T. Artur 1404 GRE1.0010.13151.95 

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)
 
 "Every Friday Blitz!" - Grand Prix 2013 SOH - 12th Heraklio - Crete GRE 2013-12-06
RcRownchangeKK*chgGame
 1710 1726 5.00 6 1.94 15 29.10 
  Klokas, Konstantinos 2026 GRE0.001-0.1515-2.25 
  Grammatikaki, Aggeliki 1326  * GRE1.0010.08151.20 
  Eleftherakis, Panagiotis 1920 GRE1.0010.751511.25 
  Xigis, Michail 1739 GRE1.0010.52157.80 
  Aggeletos, Marios 1757 GRE1.0010.54158.10 
  Saridakis, Nikolaos 1489 GRE1.0010.20153.00 
 * 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)
 
 "Every Friday Blitz!" - Grand Prix 2013 SOH - 13th Heraklio - Crete GRE 2013-12-13
RcRownchangeKK*chgGame
 1749 1726 1.00 4 -0.82 15 -12.30 
  Klokas, Konstantinos 2026 GRE0.001-0.1515-2.25 
  Demeridis, Nikolaos 1724 GRE0.001-0.5015-7.50 
  Koutsaftis, Efstratios 1326  * GRE1.0010.08151.20 
  Eleftherakis, Panagiotis 1920 GRE0.001-0.2515-3.75 
 * 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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