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Individual Calculations April 2015 |
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| Cornea, Alexandru Total change: 10.40 | |   |
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| National Chess Championship - 1/2 final - open | Iasi | ROU | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1890 | 4.00 | 8 | 0.71 | 20 | 14.20 | |
|  Vrencian, Lehel | f | | 2128 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Obada, Ema | | | 1577 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Acsinte, Matei-Ionut | | | 2122 | ROU | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Secheres, Adrian-Simion | | | 2179 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Patrascu, Catalin-Lucian | | | 2174 | ROU | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Stoleriu, George | | | 2104 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Muntianu, Razvan-Gavril | | | 1778 | ROU | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Baban, Catalin-Dumitru | | | 1624 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | MIRCEA RADULESCU Memorial 2015 | Cluj Napoca | ROU | 2015-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1890 | 2.50 | 4 | -0.19 | 20 | -3.80 | |
| | Mincu, Cornel | | | 1490 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Apahidean, Ioan | | | 1707 | ROU | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Esanu, Victor | | | 1683 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cosman, Andreea-Marioara | | wf | 2074 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | |
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