CChessStats

PCZ Masters Series 250801 - Section B

Open SwissStandard

6 players participated in this 6-round tournament, held from 09 Aug 2025 to 10 Aug 2025 in 28 Lubu Road Longacres, Zambia. Top 10 Elo average was 1629, and top seed was Chisulo Allan (🇿🇲 ZAM, 1802).

Chisulo Allan (🇿🇲 ZAM, 1802) won with 5.0/6, ahead of Priyanshu Dinodia (3.5) and Chileshe Nkandu (3.5). Allan won solo starting round 2.

The biggest upset came in round 6: Sianyinda Lubomba (1531) beat Chileshe Nkandu (1739), a +208-point gap.

Location
🇿🇲28 Lubu Road Longacres, Zambia
Dates
09 Aug 2025 → 10 Aug 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 6 rounds
Top seed
🇿🇲Chisulo Allan1802
Avg top 10
1,629
Participants
6
Federations · 1 represented
🇿🇲Zambia×6
Top 3

How it unfolded

Top 6 · 6 rounds

Chisulo Allan led from R2; +1.5-point edge over the runner-up.

Co-leaders
2
1
1
1
1
1
1.534.56R1R2R3R4R5R6
Allan5Dinodia3.5Nkandu3.5Agatha2.5Lubomba2Taonga1.5
R2–R6 · LEAD HELD

Chisulo Allan never relinquished the lead after R2; final gap +1.5 over the runner-up.

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

Chisulo Allan 1.0–1.0 against Priyanshu Dinodia (R2 1-0, R5 0-1) — decisive in 2/2.

R1–R4 · WIN STREAK

Chisulo Allan won 4 in a row (R1–R4).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Chisulo Allan*
1
0
——
2Priyanshu Dinodia
0
1
*
½
½
1
½
3Chileshe Nkandu—
½
½
*—
4Chitula Agatha—
0
½
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Chisulo Allan1802ZAM+5N+2N+6B+5B−2B+6N5.012.514.010.501831+4.0
2Priyanshu Dinodia1644ZAM=3N−1B+4N=3B+1N=4B3.519.522.012.251756+37.6
3Chileshe Nkandu1739ZAM=2B+6B+5N=2N=6N−5B3.512.514.07.751615-18.0
4Chitula Agatha1557ZAM+6B−5N−2B−6N+5B=2N2.512.514.05.251501-10.0
5Sianyinda Lubomba1531ZAM−1B+4B−3B−1N−4N+3N2.019.522.06.001574+11.2
6Zulu Taonga1499ZAM−4N−3N−1N+4B=3B−1B1.519.522.04.251506-0.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets