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Rapid:
Individual Calculations January 2020 |
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| Cirstian, David-Stefan Total change: 3.20 | |   |
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| 1st December Cup - Phoenix Buzau - U10 | Buzau | ROU | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1070 | 1.00 | 2 | 0.26 | 20 | 5.20 | |
|  Andrei, David-Mihai | | | 1180 | ROU | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Basturea, Ianis-Stefan | | | 1147 | ROU | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | CSU Ploiesti Cup - 41st ed. | Ploiesti | ROU | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1070 | 1.00 | 3 | -0.10 | 20 | -2.00 | |
| | Chivu, Razvan-Gabriel | | | 1451 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mihalea, Pavel-Tudor | | | 990 | ROU | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Militaru, Mihai-Gabriel | | | 1141 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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