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Individual Calculations October 2021 |
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| Pitigoi, Sabina-Andreea Total change: 33.20 | |   |
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| Romanian 3rd League - group V Round 3 | Romania | ROU | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1715 | 1.00 | 1 | 0.18 | 40 | 7.20 | |
|  Barsan, Ioan | | | 1452 | ROU | 1.00 | 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) | | | | Brasov Chess Trophy | Brasov | ROU | 2021-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1715 | 4.50 | 7 | 0.65 | 40 | 26.00 | |
| | Czimbor, Eduard | | | 1315 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Veress, Armand | | | 2070 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Isopescu, Iulia Elena | | | 1315 * | ROU | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Grasu, Denis-Gabriel | | | 1399 | ROU | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Negrean, Andrei | | | 1934 | ROU | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Voinescu, David-Ioan | | | 2115 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ardeleanu, Calin I. | | | 1544 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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