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Individual Calculations May 2023 |
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| Costa, Jorge Total change: -2.80 | |   |
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| IRT Sub. 2000 - SANCOR SEGUROS | Rafaela - Santa Fe | ARG | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1438 | 1.00 | 3 | -0.14 | 20 | -2.80 | |
|  Ferreyra, Pablo | | | 1855 | ARG | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Delgado, Salvador | | | 1091 | ARG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Britos, Lucas Martin | | | 1695 | ARG | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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