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Individual Calculations September 2023 |
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| Renkens, Stef Total change: -30.60 | |   |
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| 38ste Internationaal Open van Geraardsbergen 2023 | Geraardsbergen | BEL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1581 | 3.00 | 8 | -1.71 | 20 | -34.20 | |
|  Penson, Thierry | | | 2119 | BEL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Recloux, Georges | | | 1352 | BEL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Choijamts, Nasa | | | 1181 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oupindrin, Timothy | | | 1765 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Blois, Dominique | | | 1243 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Robinson, Roland | | | 1702 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Aelvoet, Karel | | | 1439 | BEL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Lequy, Cedric | | | 1341 | BEL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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) | | | | Brasschaat Open 2023 | Brasschaat | BEL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1581 | 2.00 | 5 | 0.18 | 20 | 3.60 | |
| | Tomov, Georgi | f | | 2274 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Deleu, Leen | | | 1438 | BEL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Patil, Harshal | | | 2044 | IND | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Michel, Steve | | | 1878 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pien, Jonas | | | 1181 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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