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Individual Calculations July 2009 |
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| Makridis, Nikolaos-Lazaros Total change: 24.15 | |   |
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| TER. PREL. PHASE FOR A' CAT. ESS THES-HALK | THESSALONIKI | GRE | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1696 | 2.00 | 6 | 1.12 | 15 | 16.80 | |
|  Halkias, Alexandros | | | 2046 | GRE | 1.00 | 1 | 0.89 | 15 | 13.35 | |  Lazos, Ioannis | | | 1869 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Mouratidis, Grigoris | | | 2030 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Mavreas, Dimitrios | | | 1984 | GRE | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Vourtsas, Athanasios | | | 2044 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pontikis, Asterios | | | 2046 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | 5th Spring Open Kalamaria - In memory of G.Ioakeimidis | Thessaloniki | GRE | 2009-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1688 | 1.50 | 3 | 0.49 | 15 | 7.35 | |
| | Shavtvaladze, Nikoloz | m | | 2038 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Charpidou, Anna | | | 1772 | GRE | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Anastasiadis, Dimitrios | | | 1676 | GRE | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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