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Rapid:
Individual Calculations November 2022 |
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| Parvu, Razvan-George Total change: -12.00 | |   |
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| Sah Arena Junior | Bucuresti | ROU | 2022-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1383 | 2.00 | 3 | -0.25 | 40 | -10.00 | |
|  Costea, David-Andrei | | | 1119 | ROU | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ganea, Yanis-Andrei | | | 1348 | ROU | 0.00 | 1 | -0.55 | 40 | -22.00 | |  Stoica, Melina-Theodora | | | 1049 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | Grand Prix Mega Chess - 3rd stage U10 | Bucuresti | ROU | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1383 | 4.00 | 5 | -0.05 | 40 | -2.00 | |
| | Ionita, Leon-Alexandru | | | 1126 | ROU | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ivan, Robert Ioan | | | 1139 | ROU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dura, David-George | | | 1119 | ROU | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bosinceanu, Iosif | | | 1194 | ROU | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Sava, Natalia-Maria | | | 1070 | ROU | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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