History of Jonas van Hattum

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Game Balance of Jonas van Hattum, sorted by Dates of Events
Event			Opponent			Result
Place	Date ↑	Significance	Surname	Prename	Rating	Expected	Observed	Net Yield
Rotterdam	2026-04-04	0.990668	Niemeijer	Pim	1867	0.05804	0.00000	-0.05804
			Roelofs	Max	1807	0.08580	0.00000	-0.08580
			Talios	Antonios	1541	0.33698	1.00000	0.66302
			Bor	Daniel	1443	0.47282	0.00000	-0.47282
			Wolff	Thijs de	1221	0.76901	1.00000	0.23099
			Diependaal	Louis	847	0.97751	1.00000	0.02249
Osterhorn	2025-09-13	0.906775	Roelofs	Max	1807	0.08580	0.00000	-0.08580
			Talios	Antonios	1541	0.33698	1.00000	0.66302
			Abel	Benedikt	1344	0.61450	0.00000	-0.61450
			Lazaridis	Nikolaos	1221	0.76894	0.00000	-0.76894
			Kielholz	Sascha	1127	0.85783	1.00000	0.14217
			Tiedemann	Jack	602	0.99640	1.00000	0.00360
Avenches	2025-08-01	0.879343	Geffen	Sem van	1872	0.05590	0.00000	-0.05590
			Boomsma	Nick	1852	0.06393	0.00000	-0.06393
			Annies	Steffen	1656	0.20232	0.00000	-0.20232
			Kosmopoulos	Dimitrios	1454	0.45790	0.00000	-0.45790
			Adamakis	Gregory	1442	0.47467	1.00000	0.52533
			Boomsma	Joseph	1408	0.52356	0.00000	-0.52356
			Trittin	Olaf	1386	0.55590	1.00000	0.44410
			Koehler	Otto	1201	0.78975	1.00000	0.21025
			Francq	André	1026	0.92256	1.00000	0.07744
			Lauener	Georges	749	0.98907	1.00000	0.01093
Rotterdam	2025-04-12	0.796735	Franka	George	1623	0.23728	1.00000	0.76272
			Hangg	Adrian	1555	0.31893	0.00000	-0.31893
			Bor	Daniel	1443	0.47282	0.50000	0.02718
			Vos	Kees de	1262	0.72174	0.50000	-0.22174
			Lohrer	Markus	1047	0.91182	1.00000	0.08818
			Vermeulen	Barend	450	0.99887	1.00000	0.00113
Leiden	2021-12-11	0.043178	Malinka	Martijn	1498	0.39551	0.00000	-0.39551
			Vos	Kees de	1262	0.72174	0.00000	-0.72174
			Enden	Steven van den	1244	0.74216	0.00000	-0.74216
			Schepers	John	1239	0.74817	0.50000	-0.24817
			Bavelaar	Marcel	945	0.95483	1.00000	0.04517
							1.00000