Individual Calculations September 2023 |
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Martinez Lavin Mora, Luca Total change: 11.20 | | |
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XXXIII Pan-American Youth Chess Festival - Under 14 Open | Chicago, IL | USA | 2023-08-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1534 | 1257 | 1.50 | 6 | 0.28 | 40 | 11.20 | |
| Yang, Lefan | | | 1803 | CAN | 0.00 | 1 | -0.03 | 40 | -1.20 | | Wang, Andy Zixin | | | 1636 | CAN | 0.50 | 1 | 0.41 | 40 | 16.40 | | Goldstein, Arav | | | 1531 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | Perez Tangarife, Simon | | | 1522 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | Ayala Aranibar, Adrian Alexander | | | 1252 | PER | 1.00 | 1 | 0.49 | 40 | 19.60 | | Lugo Cruz, Yahir | | | 1458 | PUR | 0.00 | 1 | -0.24 | 40 | -9.60 | | 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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