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Individual Calculations July 2022 |
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| Elgersma, Onno Total change: 3.80 | |   |
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| 14th BPB Limburg Open 2022 Group A | Maastricht | NED | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2312 | 4.50 | 7 | 0.04 | 20 | 0.80 | |
|  Duncker, Joachim | | | 2199 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Warmerdam, Max | g | | 2613 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kucharska, Honorata | | wf | 2181 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Helmond, Frans | | | 2007 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Goossens, Hanne | | wm | 2142 | BEL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bruil, Rembrandt | c | | 2166 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tabak, Stefan | f | | 2164 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | HSG Open 2022 groep A | Hilversum | NED | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2312 | 4.00 | 6 | 0.15 | 20 | 3.00 | |
| | Straat, Evert-Jan | | | 2017 | NED | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Labruyere, Roger | | | 2100 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | De Winter, Arthur | | | 2126 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Beerdsen, Thomas | m | | 2494 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Honkoop, Gilian | | | 2208 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pham, Khoi | | | 2244 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | |
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