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Individual Calculations December 2018 |
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| Ungureanu, Florin Total change: 10.40 | |   |
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| Romania 100 Open Galati | Galati | ROU | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1543 | 2.00 | 5 | 0.58 | 20 | 11.60 | |
|  Jugaru, Lucian | | | 1916 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Iosif, Cornel | | | 1794 | ROU | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Popa, Gabriel | | | 1883 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bratu, Gheorghe | | | 1757 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zamfir, Octavian | | | 1319 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Satori Cup 2018 Autumn Cup - Open U2200 | Slobozia | ROU | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1543 | 1.00 | 3 | -0.06 | 20 | -1.20 | |
| | Popescu, Daniel-Vasilica | | | 1943 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vitan, Adrian | | | 1297 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Racovita, Gheorghe | | | 1811 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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