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Rapid:
Individual Calculations June 2023 |
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| Sergienko, Artyom Total change: 21.20 | |   |
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| Anniversary of the chess club | Bolgrad | UKR | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1206 | 0.50 | 2 | 0.16 | 40 | 6.40 | |
|  Avdoshchenko, Oleksandr | | | 1810 | UKR | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Movchan, Nataliya | | | 1340 | UKR | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | Giants of the Mind - A | Galati | ROU | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1206 | 3.00 | 6 | 0.37 | 40 | 14.80 | |
| | Negotei, Alin-Adrian | | | 1375 | ROU | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Creanga, Ionut-Leonard | | | 1191 | ROU | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Apostolakii, Iryna | | | 1435 | UKR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mohonea, Maria | | | 1022 | ROU | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Fratila, Radu-Gabriel | | | 1189 | ROU | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Mohonea, Alexandru | | | 1311 | 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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