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Individual Calculations January 2013 |
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| Ungurean, Florin-Ioan Total change: -5.25 | |   |
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| ARL open cup - 4th edition | Cluj Napoca | ROU | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1940 | 2.50 | 4 | 0.10 | 15 | 1.50 | |
|  Dumitru, Sorin | | | 1540 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Miron, Ionel | | | 2143 | ROU | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Sabau, Marian | | | 1696 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ambru, Dan-Calin | | | 1981 | ROU | 0.00 | 1 | -0.44 | 15 | -6.60 | | | * 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) | | | | 2nd Alba Iulia Chess Week End | Alba Iulia | ROU | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1940 | 2.00 | 5 | -0.45 | 15 | -6.75 | |
| | Valceanu, Ioan-Mihai | | | 2064 | ROU | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Sicra, Sandu-Giulian | | | 1745 | ROU | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Roncea, Radu | | | 1738 | ROU | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Secheres, Adrian-Simion | | | 2157 | ROU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Borsa, Cristian | | | 2023 | ROU | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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