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Individual Calculations January 2012 |
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| Charpidou, Anna Total change: -19.35 | |   |
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| "30 years chess" KERAVNOS OREOKASTROU - Stage B' | Oreokastro, Thessaloniki | GRE | 2011-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1776 | 2.00 | 4 | -0.65 | 15 | -9.75 | |
|  Atmatzidis-Hatziris, Konstantino | | | 1388 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Koumtzis, Argirios | | | 1588 | GRE | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Gouderis, Dimitrios | | | 1860 | GRE | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Avramidou, Anastasia | | | 1686 | GRE | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | "30 years chess" KERAVNOS OREOKASTROU - Stage C' | Oreokastro, Thessaloniki | GRE | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1779 | 0.50 | 5 | -1.04 | 15 | -15.60 | |
| | Kakousatze, Ilias | | | 2039 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ladopoulos, Dimitrios | | | 1927 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Gouderis, Dimitrios | | | 1841 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Tsolaki, Eleni | | | 1733 | GRE | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Tsarouhas, Vasilios | | | 2154 | GRE | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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) | | | | e2e4 Brighton Open | Brighton | ENG | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1779 | 1.50 | 5 | 0.40 | 15 | 6.00 | |
| | Wood, Peter R | | | 2027 | ENG | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Lim, Zhuo Ren | | | 2089 | MAS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Piper, Stephen J | | | 2052 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Obiamiwe, Paul | | | 2001 | NGR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Dixit, Kumar | | | 1868 | ENG | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
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