Individual Calculations May 2010
 Makridis, Nikolaos-Lazaros  Total change: -9.60  Rating chartPersonal card
 Territorial Club's Cup ESSTH-HALK 2010 Thessaloniki GRE 2010-01-16
RcRownchangeKK*chgGame
 1975 1715 1.00 1 0.82 15 12.30 
  Mastrogeorgopoulos, Spiros 1975 GRE1.0010.821512.30 

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)
 
 B' CATEGORY TEAM CHAMP. ESSTH-H Thessaloniki-Halkidiki GRE 2010-01-24
RcRownchangeKK*chgGame
 1782 1715 2.50 4 0.83 15 12.45 
  Zonidis, Petros 1749 GRE1.0010.55158.25 
  Hrisostomidis, Alkiviadis 1789 GRE0.5010.10151.50 
  Karypidis, Iason 1631 GRE1.0010.38155.70 
  Gountintas, Haralabos 1957 GRE0.001-0.2015-3.00 

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)
 
 6th Open Kalamaria Spring Tournament - 2nd Ioakimidia Thessaloniki GRE 2010-03-25
RcRownchangeKK*chgGame
 1772 1700 0.00 3 -1.24 15 -18.60 
  Kesidis, Odyseas 1979 GRE0.001-0.1615-2.40 
  Theoharidis, Georgios 1820 GRE0.001-0.3415-5.10 
  Dalipis, Nikolaos 1517 GRE0.001-0.7415-11.10 

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)
 
 3rd Triandria Open Spring Tournament Thessaloniki GRE 2010-04-06
RcRownchangeKK*chgGame
 1848 1700 0.00 3 -1.05 15 -15.75 
  Barbis, Athanasios 2025 GRE0.001-0.1315-1.95 
  Milovanovic, Ninoslav 2100  * SRB0.001-0.0815-1.20 
  Papavlasopoulos, Dimitrios 1418 GRE0.001-0.8415-12.60 
 * 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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