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Individual Calculations October 2022 |
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| Chesaru, Ioan-Constantin Total change: 4.80 | |   |
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| Gresu Cup B - 13th ed. | Gresu | ROU | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1457 | 3.50 | 5 | 0.45 | 40 | 18.00 | |
|  Junc, Ioan-Stefan | | | 1203 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Zlate-Ion, Matei | | | 1298 | ROU | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Costea, Ghita | | | 1383 | ROU | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Miclaus, Valentin | | | 1386 | ROU | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Arghirescu, Marius | | | 1584 | ROU | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | World Youth Chess Championship 2022 - Open 16 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1457 | 2.00 | 10 | -0.33 | 40 | -13.20 | |
| | Skrbec, Leon | | | 2123 | SLO | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Oltean, Cristian-Daniel | | | 1966 | ROU | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Madhavan, Sanjith | | | 1846 | SCO | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Vanduyfhuys, Igor | | | 1869 | BEL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Zajakins, Artjoms | | | 1730 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sun, Michael | | | 1307 | CAN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Karam, Youssef Mark | | | 1488 | LBN | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Jitea, Andrei-Cristian | | | 1640 | ROU | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Han, Giuk | | | 1450 | KOR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Kazmierowski, Tymon | | | 2025 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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