Individual Calculations January 2019
 Gioras, Ioannis  Total change: 9.80  Rating chartPersonal card
 2018 Club championship Galaxias Thessalonikis 2018 Thessaloniki GRE 2018-11-08
RcRownchangeKK*chgGame
 1404 1659 4.00 5 0.14 20 2.80 
  Tsamis, Emmanouil 1296 GRE1.0010.10202.00 
  Theoharidis, Georgios 1812 GRE0.001-0.3020-6.00 
  Zaires Karanasios, Konstantinos 1394 GRE1.0010.18203.60 
  Nasioudis, Haralampos-Marios 1259  * GRE1.0010.08201.60 
  Haliandros, Apostolos 1259  * 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)
 
 Funny Wednesday pro X-mas Chess Tournament B group Thessaloniki GRE 2018-11-14
RcRownchangeKK*chgGame
 1511 1659 4.50 6 0.35 20 7.00 
  Pastras, Ioannis 1443 GRE0.501-0.2820-5.60 
  Papadokokolakis, Panagiotis 1665 GRE1.0010.512010.20 
  Chatziioannidis, Theofylaktos 1472 GRE1.0010.26205.20 
  Pantoglou, Dimitrios 1553 GRE0.001-0.6420-12.80 
  Giannoulas, Christos 1503 GRE1.0010.29205.80 
  Tziotzios, Dimitrios 1430 GRE1.0010.21204.20 

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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