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Individual Calculations April 2019 |
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| Buca, Dragos-Stefan Total change: 8.80 | |   |
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| Spring Cup Galati U20 | Galati | ROU | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1359 | 2.50 | 5 | -0.14 | 40 | -5.60 | |
|  Danila, Stefan | | | 1752 | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hristache, Gabriel | | | 1024 | ROU | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Oprea, Cosmin-Catalin | | | 1183 | ROU | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Borza, Alexandru-Ionut | | | 1116 | ROU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ciobanu, Sebastian-Stefan | | | 1653 | ROU | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Satori Art Cup Slobozia Cup - U2200 | Slobozia | ROU | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1359 | 2.50 | 5 | 0.36 | 40 | 14.40 | |
| | Panainte, Daniel-Iulian | | | 1759 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cotoros, Eduard | | | 1617 | ROU | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Enache, Virgilius-Ionel | | | 1528 | ROU | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Chesaru, Ioan-Constantin | | | 1169 | ROU | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Bujor, Andrei-Cristian | | | 1061 | ROU | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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