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Individual Calculations February 2019 |
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| Pierquin, Jean-Bernard Total change: 40.00 | |   |
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| 39eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1277 | 2.50 | 7 | 0.77 | 20 | 15.40 | |
|  Labitte, Alain | | | 1620 | FRA | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Baude, Simon | | | 1540 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Poslednik, Patrick | | | 1504 | FRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Fleurquin, Jean-Pierre | | | 1476 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Deschuyteneer, Lucien | | | 1406 | BEL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Jankowski, Edsel | | | 1492 | BEL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lazes, Herve | | | 1332 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | Triathlon 2019 - Parties Lentes | Anderlues | BEL | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1277 | 2.00 | 3 | 1.23 | 20 | 24.60 | |
| | Zhu, Zimo | | | 1492 | BEL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Keiser, Marc | | | 1677 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hurreau, Jean Francois | | | 1305 | FRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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