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Individual Calculations April 2023 |
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| Roy, Suvrojita Total change: -37.60 | |   |
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| Championnats IdF 2023 U14 | PARIS | FRA | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1304 | 2.00 | 6 | -1.39 | 40 | -55.60 | |
|  Launay, Maxence | | | 1136 | FRA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Horenfeld, Melvil | | | 1512 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Zerzeri, Samy | | | 1082 | FRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Greissler, Raphael | | | 1522 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Huynh, Angelina | | | 1118 | FRA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Yakouben, Badis | | | 1157 | FRA | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | Team 2023 - Nationale 1 Jeunes r6-7 | FRANCE | FRA | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1367 | 0.00 | 1 | -0.29 | 40 | -11.60 | |
| | Zylbersztejn-Donato, Arthur | | | 1527 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | Team 2023 - Nationale 2 r7-8 | FRANCE | FRA | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1367 | 1.00 | 2 | 0.04 | 40 | 1.60 | |
| | Mondoloni, Marie | | | 1132 | FRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Saba, Nathalie | | | 1641 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Championnat interne du Vesinet 2022-2023 r6 | LE VESINET | FRA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1367 | 1.00 | 1 | 0.70 | 40 | 28.00 | |
| | Bouchni, Ilyas | | | 1515 | FRA | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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