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Individual Calculations October 2017 |
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| Chivu, Razvan-Gabriel Total change: 41.60 | |   |
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| Centrocoop Trophy U14 - 30th edition | Eforie Nord | ROU | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1413 | 3.00 | 6 | -0.46 | 40 | -18.40 | |
|  Ignat, Matei-Marius | | | 1516 | ROU | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Radu, David Cr. | | | 1401 | ROU | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Cojocaru, Vlad-Gabriel | | | 1270 | ROU | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Ionita, Carmen-Nicola | | | 1128 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Tarciuc, Ianis-Mihai | | | 1328 | ROU | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Caraba, Alexandru | | | 1462 | ROU | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | Pro Logos Chess Festival Buzau - U14 | Buzau | ROU | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1413 | 3.00 | 4 | 1.50 | 40 | 60.00 | |
| | Chiriac, Andrei-Cosmin | | | 1192 | ROU | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bobu, Stefan-Valentin | | | 1413 | ROU | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Nedelcu, Teodor-Cosmin | c | | 1789 | ROU | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Voicu, Teodor-Mihnea | | | 1729 | ROU | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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