Individual Calculations July 2021 |
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Badica, Ariana Total change: 33.60 | | |
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Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1530 | 1185 | 1.00 | 5 | 0.40 | 40 | 16.00 | |
| Borisichievici, Vasile-Emilian | | | 1585 * | ROU | 1.00 | 1 | 0.92 | 40 | 36.80 | | Pitigoi, Sabina-Andreea | | | 1585 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | Popa, Andra-Maria | | | 1541 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | David, Alexandru | | | 1526 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | Ilea, Marius-Radu | | | 1413 | ROU | 0.00 | 1 | -0.21 | 40 | -8.40 | | * 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) | | Bitcoin Romania Chess Open 3rd ed. - B Tournament - U14 | Bucuresti | ROU | 2021-06-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1311 | 1209 | 2.00 | 4 | 0.44 | 40 | 17.60 | |
| Tanasie, Cosmin | | | 1524 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | | Somodi, Vlad-Alexandru | | | 1046 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | Anghelescu, Teodor-Stefan | | | 1485 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | | Litcanu, Daria-Tiana | | | 1188 | ROU | 1.00 | 1 | 0.47 | 40 | 18.80 | | 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) | |
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