Individual Calculations April 2021 |
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Ben Ayed, Iskandar Total change: -12.80 | | |
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BICA Open U12 | Bouhjar | TUN | 2021-03-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1204 | 1071 | 1.00 | 4 | -0.32 | 40 | -12.80 | |
| Bettaieb, Ibrahim | | | 1327 | TUN | 1.00 | 1 | 0.81 | 40 | 32.40 | | Chelly, Yahya | | | 1218 | TUN | 0.00 | 1 | -0.30 | 40 | -12.00 | | Mezni, Elyes | | | 1200 | TUN | 0.00 | 1 | -0.33 | 40 | -13.20 | | Arfaoui, Mohamed Aziz | | | 1071 | TUN | 0.00 | 1 | -0.50 | 40 | -20.00 | | 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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