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Individual Calculations May 2019 |
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| Wibowo, Ruben Total change: -85.60 | |   |
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| Belgian Youth Championship 2019 -12 Boys | Blankenberge | BEL | 2019-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1336 | 0.50 | 5 | -1.95 | 40 | -78.00 | |
|  Cappan, Pjotr | | | 1577 | BEL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Goossens, Senne | | | 1656 | BEL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Jortay, Raphael | | | 1216 | BEL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Gerard, Francois | | | 1168 | LUX | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Cotman, Lothar | | | 1156 | BEL | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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 2018-2019 Round 11 - Div. 2-5 | Various | BEL | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1336 | 0.00 | 1 | -0.19 | 40 | -7.60 | |
| | Gervais, Jacques | | | 1587 | BEL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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