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Individual Calculations February 2023 |
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| Ponce Riera, Juan Carlos Total change: 33.60 | |   |
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| XIX Torneo Sub 2.400 | Ferrol (A Coruna) | ESP | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1231 | 1.50 | 3 | -0.11 | 40 | -4.40 | |
|  Lage Sanchez, Silvia | | | 1581 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ciuffi Bompeza, Tito Franco | | | 1074 | ESP | 0.50 | 1 | -0.21 | 40 | -8.40 | | | De Solaun Bouza, Noel | | | 1003 | ESP | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | XII Pepino Rodriguez | Ferrol (A Coruna) | ESP | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1231 | 2.00 | 4 | 0.95 | 40 | 38.00 | |
| | Varela Peteira, David | | | 1855 | ESP | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Tenreiro Calvo, Jose Manuel | | | 1298 | ESP | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Chen Lin, Yan Qing | | | 1570 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Barcia Vazquez, Santiago | | | 1224 | ESP | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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