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Individual Calculations April 2021 |
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| Martian, Dragos-Daniel Total change: 6.20 | |   |
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| Spring Cup Smart Galati - A | Galati | ROU | 2021-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2192 | 4.00 | 7 | 0.64 | 20 | 12.80 | |
|  Dobrin, Ionut-Alexandru | | | 2215 | ROU | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Ciobanu, Viorel-Adrian | | | 2172 | ROU | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Nedelcu, Teodor-Cosmin | c | | 2141 | ROU | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Antonica, Dragos-Andrei | f | | 2268 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ghimpu, Samuel-Timotei | f | | 2299 | ROU | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Daianu, Cristian-Clement | f | | 2204 | ROU | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Coca, Cristi-Iulian | | | 2149 | ROU | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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 Slobozia Cup 2021 - Open | Amara | ROU | 2021-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2192 | 3.00 | 6 | -1.00 | 20 | -20.00 | |
| | Anghel, Maria | | | 1901 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Grigore, Gigi | | | 2004 | ROU | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Jamba, Alexandru | | | 1792 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dobre, Mihai | | | 2047 | ROU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Nastore, Pavel-Alexandru | c | | 2234 | ROU | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Vrencian, Lehel | f | | 2296 | ROU | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | International Chess Festival Florin Gheorghiu - 3rd ed. - A | Bucuresti | ROU | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2192 | 5.50 | 6 | 0.67 | 20 | 13.40 | |
| | David, Alexandru | | | 1792 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ungureanu, Constantin-Gabriel | | | 1792 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Negrean, Andrei | | | 1813 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Voiteanu, Gabriel | f | | 2123 | ROU | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Szocs, Teodor-Iulian | | | 2018 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Raducanu, Andrei-Augustin | | | 1995 | ROU | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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