Individual Calculations March 2023 |
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Katumwa, Iko Total change: 82.80 | | |
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Belgian Interclubs 2022-2023 Ronde 6 | Various Places | BEL | 2023-01-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1684 | 1448 | 0.50 | 1 | 0.30 | 40 | 12.00 | |
| Thomas, Walter | | | 1684 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | 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) | | Tournoi dHiver 2022-2023 Ronde 7 | Liege | BEL | 2023-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1393 | 1427 | 1.00 | 1 | 0.45 | 40 | 18.00 | |
| Sputael, Ludwig | | | 1393 | BEL | 1.00 | 1 | 0.45 | 40 | 18.00 | | 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) | | Tournoi dHiver 2022-2023 Ronde 8 | Liege | BEL | 2023-02-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1491 | 1427 | 0.50 | 1 | 0.09 | 40 | 3.60 | |
| Lazrak, Sami | | | 1491 | BEL | 0.50 | 1 | 0.09 | 40 | 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) | | Belgian Interclubs 2022-2023 Ronde 7 | Various Places | BEL | 2023-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1411 | 1427 | 1.00 | 1 | 0.48 | 40 | 19.20 | |
| Ahn, Anastasia | | | 1411 | BEL | 1.00 | 1 | 0.48 | 40 | 19.20 | | 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) | | Tournoi dHiver 2022-2023 Ronde 9 | Liege | BEL | 2023-02-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1641 | 1427 | 0.50 | 1 | 0.27 | 40 | 10.80 | |
| Sofia, Tommaso | | | 1641 | BEL | 0.50 | 1 | 0.27 | 40 | 10.80 | | 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) | | Belgian Youth Chess Championship 2023 -14 | Blankenberge | BEL | 2023-02-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1481 | 1427 | 3.50 | 7 | 0.48 | 40 | 19.20 | |
| Declercq De Caigny, Finn | | | 1410 | BEL | 1.00 | 1 | 0.48 | 40 | 19.20 | | Meysman, Kaito | | | 1650 | BEL | 0.00 | 1 | -0.22 | 40 | -8.80 | | Wambecq, Ward | | | 1697 | BEL | 0.00 | 1 | -0.17 | 40 | -6.80 | | Lejzerowicz, Nathan | | | 1257 | BEL | 1.00 | 1 | 0.28 | 40 | 11.20 | | Londers, Tuur | | | 1128 | BEL | 1.00 | 1 | 0.15 | 40 | 6.00 | | Aishajiang, Ehsan | | | 1539 | BEL | 0.00 | 1 | -0.35 | 40 | -14.00 | | Van Coppenolle, Lander | | | 1683 | BEL | 0.50 | 1 | 0.31 | 40 | 12.40 | | 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) | |
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