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Rapid:
Individual Calculations January 2018 |
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| Coman, Ana-Cristina Total change: 108.40 | |   |
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| National Rapid Chess Championship 2017 - W | Bucuresti | ROU | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1421 | 4.00 | 9 | 1.55 | 20 | 31.00 | |
|  Cosman, Andreea-Marioara | | wf | 1821 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ciapa, Ioana-Antonia | | | 1213 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gherman, Elena-Neli | | | 1792 | ROU | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Dobre, Ana-Margareta-Alexandra | | | 1821 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ciungan, Diana-Alexandra | | | 1803 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Vasilescu, Maria | | | 1799 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Serbanoiu, Ana-Maria | | | 1129 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Porcoleanu, Doina-Olga | | | 1559 | ROU | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Morea, Georgiana-Steluta | | | 1821 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Santa Claus Cup 2017 | Ploiesti | ROU | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1421 | 4.00 | 6 | 0.79 | 20 | 15.80 | |
| | Militaru, Mihai-Gabriel | | | 1079 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Serban, Cristian-Stefan | | | 1750 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Stoica, Matei-Gabriel | | | 1142 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nistor, Valentina | | | 1592 | ROU | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Mastalos, Iannis-Mihai | | | 1582 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ferar, Cezara-Maria | | | 1170 | ROU | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Corneliu Butnariu Memorial 2017 | Ploiesti | ROU | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1421 | 4.00 | 7 | 3.08 | 20 | 61.60 | |
| | Matei, Florin-Cristian | | | 1821 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Manea, Florin | | | 1687 | ROU | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Matei, Nicolae | | | 1821 * | ROU | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sandulescu, Gheorghe | | | 1707 | ROU | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Istrate, Ioan | | | 1651 | ROU | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Nastase, Andreea-Cristina | | | 1809 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Calcea, Ioan | | | 1754 | ROU | 1.00 | 1 | 0.88 | 20 | 17.60 | | | * 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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