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Individual Calculations February 2024 |
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| Bonfim, Regina Rodrigues Total change: -28.40 | |   |
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| Criciuma Chess Open 2024 U1800 | Criciuma SC | BRA | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1683 | 3.50 | 6 | -1.42 | 20 | -28.40 | |
|  Donato, Alice Fagundes | | | 1145 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Da Silva, Miguel Michels | | | 1365 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Melo, Sergio Roberto Sampaio | | | 1542 | BRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Da Silva, Kauan Salvagni Teles | | | 1517 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Senger, Maria Clara Da Silveira | | | 1490 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Cubas, Jose Fernando Pedroso | | | 1283 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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