Individual Calculations September 2023 |
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Giraldo Cortes, Cristobal Total change: -17.20 | | |
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XXXIII Pan-American Youth Chess Festival - Under 12 Open | Chicago, IL | USA | 2023-08-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1627 | 1424 | 0.50 | 3 | -0.43 | 40 | -17.20 | |
| Sethuraman, Roshan | | | 1902 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | Yin, Zeming | | | 1738 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | Berrios Cuadra, Michael Stefan | | | 1242 | NCA | 0.50 | 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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