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Individual Calculations August 2023 |
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| Lungu, Cristian Total change: 15.00 | |   |
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| Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1531 | 4.50 | 9 | 0.75 | 20 | 15.00 | |
|  Cosma, Ioan | m | | 2339 | ROU | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Ardeleanu, Teodor-Stefan | | | 1131 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lupu, Ovidiu | | | 2013 | ROU | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Butolo, Alexandru-Mircea | c | | 2004 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Gherghel-Butan, Mircea | | | 1919 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Obreja, Andrei-Daniel-Stefan | | | 1292 | ROU | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bostina, Vladimir-Ioan | | | 1260 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pirvulescu, Adrian | | | 1835 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Cret, George-Christian | | | 1214 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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