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Individual Calculations November 2009 |
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| Koutroukis, Andreas Total change: 0.15 | |   |
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| 6 Kalamaria Open Chess Tourn. A' GROUP | Kalamaria - Thessaloniki | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1841 | 2.50 | 9 | 0.01 | 15 | 0.15 | |
|  Milovanovic, Ninoslav | | | 2190 | SRB | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Pantovic, Dragan M | | | 2145 | SRB | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Grapsa, Georgia | | | 2083 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Giakoustidis, Spiros-Avgerinos | | | 1952 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Sarikas, Sotirious | | | 1922 | GRE | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Tsiotridis, Panayotis | | | 2009 | GRE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Hrisomalis, Theodoros | | | 1998 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Papadopoulos, Panagiotis | | | 1945 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Martsvalashvili, Ruzvelt | | | 1934 | GEO | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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