Player record

Andrew Siason

ID 1180001MaleActive
Current rating1,543
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Wins

24

Indexed tournament wins

Losses

16

Indexed tournament losses

Matches

40

Decisive results

Win rate

60.0%

Across indexed matches

Peak rating

1,549

Highest rating in the available history.

Biggest upset

Amir Dan

2025 Winter GPPCTX SpinMaster TT Tournament · Jan 25, 2025 · +245 rating

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Biggest loss

Erik Zhang

2024 GPPCTX SpinMaster TT Tournament · Feb 4, 2024 · -177 rating

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Most frequent opponent

Erik Zhang

2 matches

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Rating trajectory

Published rating movement across recorded events.

Tournament history

7 tournament appearances · synced Aug 11, 2026, 9:14 AM

DateTournamentRating inRating afterPoints changedRecord
Jan 4, 20262026 Winter Gppctx SpinMasterOther Sanctioned Tournaments · View matches1,5491,543-6+1 / -74W / 4L
Jan 25, 20252025 Winter GPPCTX SpinMaster TT TournamentTournament · View matches1,5001,549+49+50 / -11W / 2L
Nov 9, 20242024 GPPCTX SpinMaster TT November TournamentTournament · View matches1,4921,500+8+10 / -21W / 2L
Apr 20, 20242024 GPPCTX SpinMaster TT TournamentTournament · View matches1,5001,492-8+2 / -101W / 2L
Feb 4, 20242024 GPPCTX SpinMaster TT TournamentTournament · View matches1,4571,500+43+51 / -83W / 1L
Nov 18, 20232023 GPPCTX SpinMaster TT TournamentTournament · View matches · USATT readjusted 1,288 → 1,4331,2881,457+24+41 / -176W / 3L
May 20, 2023USATT 90th Anniversary - 2023 GPPCTX SpinMaster TT TournamentTournament · View matches · Initial rating 1,288Unrated1,288—8W / 2L