Player Page

Claassen, SM (Stephanus)
Dob: 1995/08/09 (Adult)
Gender: Male
Chess SA id: 195004887
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2024/03/17 (95 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1365.2
Current Weighted rating1376.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1376.5
Current highest rating achieved1417.0
Current floor (min rating allowed)917.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±131.0
Current Raw change used (final)0.0
Projected new Raw rating1365.2
Projected new Weighed rating1266.3
Projected new Weighted performance782.6
Projected new final Raw rating (if new WP > new Raw)1365.2
Projected new highest rating1417.0
Projected new floor917.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1365.2
Projected effective change (new Official - current Official)-11.3
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1359.4
Current Weighted rating1371.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1371.7
Current highest rating achieved1417.0
Current floor (min rating allowed)917.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±132.1
Current Raw change used (final)0.0
Projected new Raw rating1359.4
Projected new Weighed rating1261.8
Projected new Weighted performance500.7
Projected new final Raw rating (if new WP > new Raw)1359.4
Projected new highest rating1417.0
Projected new floor917.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1359.4
Projected effective change (new Official - current Official)-12.3
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1417.0
Current Weighted rating1407.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1417.0
Current highest rating achieved1417.0
Current floor (min rating allowed)917.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±121.7
Current Raw change used (final)0.0
Projected new Raw rating1417.0
Projected new Weighed rating1295.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1417.0
Projected new floor917.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1417.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1355.6
Current Weighted rating1385.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1385.4
Current highest rating achieved1417.0
Current floor (min rating allowed)917.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±132.8
Current Raw change used (final)0.0
Projected new Raw rating1355.6
Projected new Weighed rating1274.0
Projected new Weighted performance418.2
Projected new final Raw rating (if new WP > new Raw)1355.6
Projected new highest rating1417.0
Projected new floor917.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1355.6
Projected effective change (new Official - current Official)-29.8
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Cape Town Open Chess Championship 2024 (Intermediate) 2024/03/16 2024/03/17 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1377.2 1375.4 Analysis
1 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 4.0 1380.5 1417.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Cape Town Open Chess Championship 2024 (Intermediate) 2024/03/16 2024/03/17 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1377.2 1375.4 Analysis
2 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 4.0 1380.5 1417.0 Analysis
1 Hervormde Kerk 2018 (Open) 2018/04/21 2018/04/21 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1401.0 1401.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 8 0 7 8.0 53.3 28.3 1295.3 1323.6
White 8 4 0 4 4.0 50.0 0.0 1396.0 1396.0
Black 7 4 0 3 4.0 57.1 60.7 1180.2 1240.9
Standard All 6 4 0 2 4.0 66.7 141.7 1172.8 1314.4
White 3 2 0 1 2.0 66.7 141.7 1183.2 1324.8
Black 3 2 0 1 2.0 66.7 141.7 1162.4 1304.1
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 9 4 0 5 4.0 44.4 -47.2 1377.0 1329.8
White 5 2 0 3 2.0 40.0 -85.0 1523.7 1438.7
Black 4 2 0 2 2.0 50.0 0.0 1193.5 1193.5
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 11 0 9 11.0 55.0 42.5 1264.8 1307.3
White 10 5 0 5 5.0 50.0 0.0 1356.3 1356.3
Black 10 6 0 4 6.0 60.0 85.0 1173.4 1258.4
Standard All 11 7 0 4 7.0 63.6 115.9 1173.1 1289.0
White 5 3 0 2 3.0 60.0 85.0 1188.8 1273.8
Black 6 4 0 2 4.0 66.7 141.7 1160.0 1301.7
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 9 4 0 5 4.0 44.4 -47.2 1377.0 1329.8
White 5 2 0 3 2.0 40.0 -85.0 1523.7 1438.7
Black 4 2 0 2 2.0 50.0 0.0 1193.5 1193.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 162082458 Levin, N (Norman) 1 1.0 1 0 0 100.0 1380.5 425.0 1805.5 View list
2 204047328 Fourie, EM (Elzette) 1 1.0 1 0 0 100.0 1401.0 425.0 1826.0 View list
3 1730147032 Budge, R (Richard) 1 1.0 1 0 0 100.0 1380.5 425.0 1805.5 View list
4 106092092 Budge, D (Daniel) 1 1.0 1 0 0 100.0 1380.5 425.0 1805.5 View list
5 1930191695 Schneider-Kaner, A (Austin) 1 1.0 1 0 0 100.0 1380.5 425.0 1805.5 View list
6 199087896 Phoko, OF (Olebogeng Frank) 1 1.0 1 0 0 100.0 1401.0 425.0 1826.0 View list
7 2110150328 Myaleni, S (Sinawo) 1 1.0 1 0 0 100.0 1377.2 425.0 1802.2 View list
8 1100140432 Van Heerden, M (Max) 1 1.0 1 0 0 100.0 1377.2 425.0 1802.2 View list
9 107050552 Van Der Westhuizen, F (Frederik) 1 1.0 1 0 0 100.0 1401.0 425.0 1826.0 View list
10 206053214 Siyo, A (Ayabulela) 1 1.0 1 0 0 100.0 1377.2 425.0 1802.2 View list
11 1950134653 Simango, S (Selso) 1 1.0 1 0 0 100.0 1377.2 425.0 1802.2 View list
12 208090617 Zenzile, A (Amahle) 1 0.0 0 0 1 0.0 1380.5 -425.0 955.5 View list
13 1940098274 Van Milligen, G (Gerrit) 1 0.0 0 0 1 0.0 1401.0 -425.0 976.0 View list
14 170033599 Schuller, A (Ashley) 1 0.0 0 0 1 0.0 1380.5 -425.0 955.5 View list
15 195025231 Mostert, JF (Cobus) 1 0.0 0 0 1 0.0 1401.0 -425.0 976.0 View list
16 101082748 Mokhele, K (Katleho) 1 0.0 0 0 1 0.0 1377.2 -425.0 952.2 View list
17 1060162758 Mansfield-Scaddan, S (Sefton) 1 0.0 0 0 1 0.0 1377.2 -425.0 952.2 View list
18 1000097173 Ling, D (Dane) 1 0.0 0 0 1 0.0 1380.5 -425.0 955.5 View list
19 1070103556 Budge, B (Benjamin) 1 0.0 0 0 1 0.0 1380.5 -425.0 955.5 View list
20 163002189 Bhawoodien, SH (Shabier) 1 0.0 0 0 1 0.0 1380.5 -425.0 955.5 View list