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Individual Calculations April 2009 |
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| Ciortan, Mihail Total change: -10.05 | |   |
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| Wintry Cup | Bucuresti | ROU | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1745 | 1.00 | 5 | -1.30 | 15 | -19.50 | |
|  Andronescu, Madalin | | | 2074 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Pirvulescu, Adrian | | | 1969 | ROU | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Sandru, Cristian-Spartacus | | | 1672 | ROU | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Costache, Florin-Remus | | | 1480 | ROU | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Udroiu, Ion | | | 1715 | ROU | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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) | | | | Romania Individual National Championship Men-Final | Eforie Nord | ROU | 2009-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1745 | 1.50 | 5 | 0.63 | 15 | 9.45 | |
| | Glodeanu, Ion | m | | 2095 | ROU | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Tufa, Mihai | | | 2095 | ROU | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Berintan, Teodor | | | 2067 | ROU | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Spanoche, Ion | | | 1923 | ROU | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Linca, Ionel | | | 1941 | ROU | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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