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Individual Calculations September 2011 |
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| Alexiadis, Hristos Total change: 26.70 | |   |
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| Attica Team Friendship Cup 2011 - B' Group | Attiki | GRE | 2011-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1520 | 2.00 | 3 | 1.44 | 15 | 21.60 | |
|  Spiropoulos, Panagiotis S | | | 1733 | GRE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Tsaloumas, Konstantinos | | | 1717 | GRE | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Hristodoulou, Panagiotis | | | 1920 * | GRE | 0.00 | 1 | -0.08 | 15 | -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 National Greek Ind. Championship - Open U12 | Eretria | GRE | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1507 | 2.50 | 7 | 0.34 | 15 | 5.10 | |
|  Ioannidis, Evgenios | | | 1811 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Pessiridis, Isaak | | | 1651 | GRE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Harizopoulos, Ioannis | | | 1615 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Anagnostakis, Charalampos | | | 1580 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Papadopoulos, Argirios | | | 1735 | GRE | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Papadopoulos, Asterios | | | 1578 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Apostolakakis, Konstantinos | | | 1619 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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