CChessStats
Format
KC

Klaasen, Calvin John

FM🇿🇦RSA

FIDEFIDE 14300133· Male· Born in 1987· K=20

Rating

2177

Standard · K=20

South Africa

#19

out of 1,812 players

World

#9,522

out of 400,000+

At a glance

All-time high
2320
Mar 2018
Gap to all-time high
-143
pts below peak
Activity
32
Standard games / year avg.
33 in last 12 months
Active since
2012
14 yrs · 485 Standard games

Recent Results (last 12 months)

Evolution
-10
21872177
Score
19.5/ 3359.1%
14W11D8L

Career milestones

All-time high: 2320Mar 2018
Reached 2300Dec 2017
Reached 2200Jan 2016
Reached 2100Sep 2012
Reached 2000Sep 2012
Reached 1800Sep 2012
Reached 1500Sep 2012
First FIDE ratingSep 2012

Standard rating history

Rankings

/
South Africa
#19
out of 1,812 players
Africa
#137
in continent
World
#9,522
out of 400,000+

National ranking

Europe & World

Europe
World
South Africa
Africa
World

FIDE Games Detail

Last scraped: 2026-04-17

Scrape games

33 Standard games (last 12 months)

2026-04STD2026 South African Closed Chess Championships (Open)Elo 2177
OpponentEloRes.Δ Elo
fLevitan, Judah NathanRSA22050-9.6
mSimpson, MichaelRSA2166½-0.6
mKarsten, JanRSA2385½+5
mCawdery, DanielRSA2337½+4
cMazibuko, KhanyaRSA20691+6.8
Dinham, JamesRSA20910-12.8
fBarrish, DanielRSA22901+12.8
mLevitan, Caleb LeviRSA21920-10
Mnyasta, CharltonRSA2158½-0.8
fMhango, BaneleRSA2225½+1
fVan Zyl-Rudd, JackRSA22300-8.8
2025-11STDCape Town Chess Federation Club League 2025 (A)Elo 2190
OpponentEloRes.Δ Elo
Oerson, RoyRSA1+1.6
Ncethelo, BongolethuRSA18441+2.4
fBhawoodien, Mohamed OzayrRSA2155½-0.8
2025-05STDCAPE GAMBIT INVITATIONAL (Invitational)Elo 2187
OpponentEloRes.Δ Elo
mVitoux, ColombanFRA23580-5
mKobese, WatuRSA2256½+2.4
mKarsten, JanRSA23270-5.8
cRogov, MatfeyFID23330-5.6
fBhawoodien, Mohamed OzayrRSA22051+11.2
fMhango, BaneleRSA22551+12.4
Mnyasta, CharltonRSA2104½-1.6
2025-05STDCape Town Chess Open Festival 2025 (A)Elo 2187
OpponentEloRes.Δ Elo
Salimu, ChaseRSA18671+3
Selema, ThatoRSA18041+2
Salem, AbdarahimRSA18061+2
Braaf, JiraanRSA18731+3
cRogov, MatfeyFID2333½+4.4
Mnyasta, CharltonRSA2104½-1.6
2025-05STDWestern Cape Closed 2025 (A)Elo 2187
OpponentEloRes.Δ Elo
Rogov, TimofeyRSA18631+3
Mnyasta, TezihanoRSA19870-14.6
Lawrence, GordonRSA18221+2.4
Macheka, ClaytonRSA18571+2.8
Braaf, JiraanRSA18731+3
cRogov, MatfeyRSA2333½+4.4