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Individual Calculations November 2018 |
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| Gazdaru, David Total change: 12.00 | |   |
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| Int. Chess Festival "Florin Gheorghiu" - Open C | Bucuresti | ROU | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1082 | 2.00 | 4 | 0.72 | 40 | 28.80 | |
|  Sava, Robert-Gabriel | | | 1298 | ROU | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Borisov, Sofia-Ioana | | | 1197 | ROU | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Coman, Andrei M. | | | 1159 | ROU | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Vitan, Matei-Gabriel | | | 1211 | ROU | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | BitCoin Romania Chess Open - U10 | Bucuresti | ROU | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1069 | 0.50 | 3 | -0.42 | 40 | -16.80 | |
| | Sava, Robert-Gabriel | | | 1298 | ROU | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ivascu, Andreea-Catalina | | | 1177 | ROU | 0.50 | 1 | 0.15 | 40 | 6.00 | | | State-Ungureanu, Nicolae-Vlad | | | 1173 | ROU | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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