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Mason Welch

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USA · 23 yrs · K=20 · Peak 1761 (Aug 2025)

Best performance: 1878 at 53rd Annual World Open - U2200(Best of 2025)

OCT26 Rating

1761

Live Rating

1761.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202617610
Sep 202617610
Aug 202617610
Jul 202617610
Jun 202617610
May 202617610
Apr 202617610
Mar 202617610
Feb 202617610
Jan 202617610
Dec 202517610
Nov 202517610

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
53rd Annual World Open - U2200Jul 2, 2025 – Jul 6, 2025TPR 18784½/9

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

13 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Live ratings projected from the OCT26 published list · Not affiliated with FIDE