Individual Calculations September 2011
 Pavlidis, Pavlos  Total change: 4.50  Rating chartPersonal card
 14th National Greek Ind. Championship - Open U10 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1486 1363 2.50 5 0.79 15 11.85 
  Alexakis, Georgios 1542 GRE0.5010.23153.45 
  Beliotis, Georgios 1465 GRE1.0010.64159.60 
  Stergiotis, Fragkiskos 1304 GRE0.501-0.0815-1.20 
  Papakostas, Vasilis 1596 GRE0.001-0.2115-3.15 
  Giannoulakis, Labros 1524 GRE0.5010.21153.15 

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 International Open of Leros - ARTEMIS CUP 2011 Leros GRE 2011-07-12
RcRownchangeKK*chgGame
 1757 1357 0.00 2 -0.16 15 -2.40 
  Gordon, Stephen J g1757  * ENG0.001-0.0815-1.20 
  Paulet, Iozefina wg1757  * ROU0.001-0.0815-1.20 
 * 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)
 
 20th International Open of Kavala 2011 - B' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 1577 1357 2.00 9 -0.06 15 -0.90 
  Mitrou, Vasiliki 1757  * GRE0.001-0.0815-1.20 
  Triantafillis, Evaggelos 1662 GRE0.001-0.1415-2.10 
  Epitidiou, Epistimi 1506 GRE0.5010.20153.00 
  Tononidis, Anastasios 1557 GRE0.5010.26153.90 
  Gambay, Avraam-Alvertos 1474 GRE0.5010.16152.40 
  Ladopoulos, Ioannis 1581 GRE0.5010.28154.20 
  Kioutsoukos, Dimitrios 1576 GRE0.001-0.2215-3.30 
  Kelidou, Maria 1547 GRE0.001-0.2515-3.75 
  Misailidou, Evropi 1535 GRE0.001-0.2715-4.05 
 * 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)
 
 1st International open "Isthmia" - Vrahati 2011 Group B' Vrahati, Korinthos GRE 2011-08-18
RcRownchangeKK*chgGame
 1739 1357 0.00 3 -0.27 15 -4.05 
  Maroulakos, Stavros 1757  * GRE0.001-0.0815-1.20 
  Frosinos, Ioannis 1757  * GRE0.001-0.0815-1.20 
  Perrakis, Polychronis 1704 GRE0.001-0.1115-1.65 
 * 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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