Individual Calculations November 2022 |
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Sferruggia, Serge Total change: -23.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Challenge Lalevitch 2022 Ronde 5 | Liege | BEL | 2022-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1316 | 1532 | 0.50 | 1 | -0.28 | 20 | -5.60 | |
| Sputael, Ludwig | | | 1316 | BEL | 0.50 | 1 | -0.28 | 20 | -5.60 | | 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) | | Challenge Lalevitch 2022 Ronde 6 | Liege | BEL | 2022-10-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1923 | 1550 | 0.00 | 1 | -0.10 | 20 | -2.00 | |
| Bernard, Romain | | | 1923 | BEL | 0.00 | 1 | -0.10 | 20 | -2.00 | | 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) | | 1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 4 | Tihange | BEL | 2022-10-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1746 | 1550 | 0.50 | 1 | 0.25 | 20 | 5.00 | |
| Wirth, Charles | | | 1746 | BEL | 0.50 | 1 | 0.25 | 20 | 5.00 | | 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) | | Challenge Lalevitch 2022 Ronde 7 | Liege | BEL | 2022-10-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1280 | 1550 | 1.00 | 1 | 0.17 | 20 | 3.40 | |
| Marchal, Georges | | | 1280 | BEL | 1.00 | 1 | 0.17 | 20 | 3.40 | | 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) | | Belgian Interclubs 2022-2023 Ronde 2 | Various Places | BEL | 2022-10-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1828 | 1550 | 0.00 | 1 | -0.17 | 20 | -3.40 | |
| Quaesaet, Didier | | | 1828 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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) | | 1er tournoi d'echecs des Trois Vallees Automne 2022 Ronde 5 | Tihange | BEL | 2022-10-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1864 | 1550 | 0.00 | 1 | -0.14 | 20 | -2.80 | |
| Belva, Frederic | | | 1864 | BEL | 0.00 | 1 | -0.14 | 20 | -2.80 | | 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) | | Challenge Lalevitch 2022 Ronde 8 | Liege | BEL | 2022-10-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1213 | 1550 | 0.00 | 1 | -0.88 | 20 | -17.60 | |
| Collet, Florian | | | 1213 | BEL | 0.00 | 1 | -0.88 | 20 | -17.60 | | 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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