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Individual Calculations June 2013 |
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| Costachi, Mihnea Total change: 39.00 | |   |
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| Sovata chess open 2013 | Sovata | ROU | 2013-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2069 | 5.00 | 7 | 1.61 | 15 | 24.15 | |
|  Balan, Briana-Cleopatra | | | 1669 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Murg, Gheorghe | | | 1690 | ROU | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Biro, Sandor | m | | 2278 | ROU | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Bonte, Andrei-Mihai | | | 2279 | ROU | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Sandor, Petrut | | | 2136 | ROU | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Rusan, Paul-Cristian | f | | 2291 | ROU | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Tanase, Florin-Gheorghe | | | 2094 | ROU | 0.50 | 1 | 0.03 | 15 | 0.45 | | | * 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) | | | | 5th Alba Iulia Chess Weekend | Alba Iulia | ROU | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2069 | 5.00 | 6 | 0.99 | 15 | 14.85 | |
| | Talu, Mircea | | | 1684 | ROU | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Sandru, Nicolae | | | 1876 | ROU | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ileana, George | | | 1799 | ROU | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Miron, Ionel | | | 2086 | ROU | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Cordea, David | | | 2068 | ROU | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Valceanu, Ioan-Mihai | | | 2040 | ROU | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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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