Blitz: Individual Calculations July 2022
 Kollias, Ioannis K.  Total change: -32.20  Rating chartPersonal card
 Roque 2022 Blitz 3.3 Patra GRE 2022-05-30
RcRownchangeKK*chgGame
 1609 1707 5.50 9 0.04 20 0.80 
  Drivas, Nikolaos Theofanis 1297 GRE1.0010.08201.60 
  Fournarakis, Polychronis 1384 GRE1.0010.13202.60 
  Deligiannis, Paraskevas 2026 GRE0.001-0.1320-2.60 
  Spiliopoulos, Aristovoulos 1524 GRE1.0010.26205.20 
  Malataras, Gerasimos 1748 GRE0.001-0.4420-8.80 
  Spiliopoulos, Alexios 1698 GRE1.0010.49209.80 
  Kanellopoulos, Georgios 1936 GRE1.0010.792015.80 
  Kyriazi, Smaragda 1340 GRE0.001-0.9020-18.00 
  Dallas, Nikolaos Alexandros 1527 GRE0.501-0.2420-4.80 

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)
 
 Roque 2022 Blitz 3.5 Patra GRE 2022-05-31
RcRownchangeKK*chgGame
 1541 1707 6.00 7 1.12 20 22.40 
  Fournarakis, Polychronis 1384 GRE1.0010.13202.60 
  Alexopoulos, Alexandros 1520 GRE1.0010.26205.20 
  Karamalis, Georgios 1794 GRE0.5010.12202.40 
  Spiliopoulos, Alexios 1698 GRE1.0010.49209.80 
  Spiliopoulos, Aristovoulos 1524 GRE1.0010.26205.20 
  Dallas, Nikolaos Alexandros 1527 GRE0.501-0.2420-4.80 
  Kyriazi, Smaragda 1340 GRE1.0010.10202.00 

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)
 
 Roque 2022 Blitz 3.6 Patra GRE 2022-05-31
RcRownchangeKK*chgGame
 1477 1707 5.50 8 -0.63 20 -12.60 
  Fournarakis, Polychronis 1384 GRE0.501-0.3720-7.40 
  Kakoulidis, Vasilios 1564 GRE1.0010.31206.20 
  Spiliopoulos, Alexios 1698 GRE1.0010.49209.80 
  Dallas, Nikolaos Alexandros 1527 GRE1.0010.26205.20 
  Giannopoulos, Iasonas 1578 GRE0.001-0.6720-13.40 
  Riganezis, Michail 1429 GRE1.0010.17203.40 
  Kyriazi, Smaragda 1340 GRE1.0010.10202.00 
  Drivas, Nikolaos Theofanis 1297 GRE0.001-0.9220-18.40 

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)
 
 Roque 2022 Blitz 4.1 Patra GRE 2022-06-08
RcRownchangeKK*chgGame
 1469 1707 4.00 7 -1.35 20 -27.00 
  Tsitsirikis, Grigorios 1501 GRE0.501-0.2620-5.20 
  Christodoulou, Sotirios 1307  * GRE1.0010.08201.60 
  Spiliopoulos, Alexios 1698 GRE0.501-0.0120-0.20 
  Kakoulidis, Vasilios 1564 GRE0.001-0.6920-13.80 
  Georgiou, Konstantinos 1304 GRE0.001-0.9220-18.40 
  Drivas, Nikolaos Theofanis 1297 GRE1.0010.08201.60 
  Christodoulou, Panormitis 1610 GRE1.0010.37207.40 
 * 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)
 
 Roque Blitz GP 4.2 Patra GRE 2022-06-12
RcRownchangeKK*chgGame
 1577 1707 5.00 9 -0.79 20 -15.80 
  Drivas, Nikolaos Theofanis 1297 GRE1.0010.08201.60 
  Hliapas, Ioannis 1530 GRE1.0010.27205.40 
  Alexopoulos, Alexandros 1520 GRE1.0010.26205.20 
  Malataras, Gerasimos 1748 GRE0.001-0.4420-8.80 
  Giannopoulos, Iasonas 1578 GRE1.0010.33206.60 
  Zaronikas, Dimitrios 1765 GRE0.001-0.4220-8.40 
  Pagonis, Ioannis 1657 GRE0.001-0.5720-11.40 
  Karamalis, Georgios 1794 GRE0.001-0.3820-7.60 
  Malataras, Georgios 1307  * 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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