City Knights Classical Chess Championships 2026 - (OPEN) Group H

Open SwissStandard

Location

🇯🇲Kingston, Jamaica

Dates

14 Feb 2026 → 15 Feb 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

Avg top 10

1,772

Participants

Federations · 1 represented

🇯🇲Jamaica×4

Top 3

How it unfolded

Top 4 · 6 rounds

Angelus-Seren McDonald led from R3; +2.5-point edge over the runner-up.

Co-leaders

R3–R6 · LEAD HELD

Angelus-Seren McDonald never relinquished the lead after R3; final gap +2.5 over the runner-up.

HEAD-TO-HEAD · WINNER VS 2ND · 2 games

Angelus-Seren McDonald 1.5–0.5 against De Mario Nash (R3 1-0, R4 ½-½) — decisive in 1/2.

R1–R3 · WIN STREAK

Angelus-Seren McDonald won 3 in a row (R1–R3).

Head-to-head between the four finishers

Player	1	2	3	4
1Angelus-Seren McDonald	*	1 ½	1 1	1 1
2De Mario Nash	0 ½	*	½ 0	1 1
3Johnathan Brown	0 0	½ 1	*	½ 0
4Daniel O Williams	0 0	0 0	½ 1	*

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	McDonald, Angelus-Seren	1903	JAM	+3B	+3N	+2N	=2B	+4B	+4N	5.5	11.5	13.0	11.50	2129	+24.4
2	Nash, De Mario	1903	JAM	+4N	+4B	−1B	=1N	=3B	−3N	3.0	16.5	18.0	6.75	1728	-25.6
3	Brown, Johnathan	1666	JAM	−1N	−1B	=4B	−4N	=2N	+2B	2.0	18.5	20.0	5.25	1682	+2.4
4	Williams, Daniel O	1617	JAM	−2B	−2N	=3N	+3B	−1N	−1B	1.5	19.0	21.0	3.00	1630	0.0

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

Top rating losers

Biggest upsets