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Individual Calculations March 2018 |
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| Preda, Iulian Total change: 17.20 | |   |
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| National Chess Championship Open 2018 - Semifinal Braila | Lacu Sarat | ROU | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1755 | 5.00 | 8 | 0.86 | 20 | 17.20 | |
|  Pisu, Robert-Daniel | | | 2155 * | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Baltagaru, Mario-Cosmin | | | 1355 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ifrim, Mihai | | | 1632 | ROU | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Florea, Adrian | | | 1364 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dan, Cristian-Mihaita | | | 1938 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Toma, Mihail | | | 1869 | ROU | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bitca, Gheorghe | | | 1844 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Zanfir, Iulian | | | 1699 | ROU | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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