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Individual Calculations June 2023 |
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| Chira, Alex Total change: 89.60 | |   |
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| Chess at the Palace - B | Cluj-Napoca | ROU | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1128 | 2.00 | 4 | 1.17 | 40 | 46.80 | |
|  Mihai, Traian-Daniel | | | 1461 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bompa, Flaviu | | | 1367 | ROU | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Savu, Mihai-Andrei | | | 1196 | ROU | 1.00 | 1 | 0.59 | 40 | 23.60 | |  Tocaciu, Mihai | | | 1486 | ROU | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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) | | | | Salina Cup U14 - 8th ed. | Turda | ROU | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1160 | 2.00 | 3 | 1.07 | 40 | 42.80 | |
| | Pasca, Alexandru-Daniel | | | 1382 | ROU | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Sofineti, David-Andrei | | | 1261 | ROU | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Popescu, Diana-Andreea | | | 1272 | ROU | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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) | | |
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