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Individual Calculations April 2023 |
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| Mercadal Lago, Cristobal Total change: 8.40 | |   |
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| Campionat de Mallorca Palma-Ponent Sub-14 2023 | Mallorca | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1093 | 0.00 | 3 | -1.16 | 40 | -46.40 | |
|  Gaya Fons, Miquel | | | 1173 | ESP | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Nieto Duque, Sergio Aday | | | 1219 | ESP | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Oliva Ferriol, Sofia Europa | | | 1137 | ESP | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | Campionat de Mallorca Sub-14 2023 | Mallorca | ESP | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1093 | 2.00 | 4 | 1.13 | 40 | 45.20 | |
| | Nieto Duque, Sergio Aday | | | 1219 | ESP | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Veloz Jesus, Sara Alicia | | | 1350 | ESP | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Chen, Junhao | | | 1232 | ESP | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Di Paolo, Vittorio | | | 1558 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Lliga Promocio per Equips 2023 - Mallorca Rondas 7-8 | Mallorca | ESP | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1093 | 1.00 | 2 | 0.24 | 40 | 9.60 | |
| | Berroeta Riera, Lluc | | | 1182 | ESP | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Berroeta Riera, Lluc | | | 1182 | ESP | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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