Player Page

Krengo, O (Olwakhe)
Dob: 2015/04/07 (U10)
Gender: Male
Chess SA id: 1150193273
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/07/13 (77 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 rating1267.3
Current Weighted rating1213.5
Current Weighted performance1257.1
Current official/published rating (highest between Raw, WR and WP)1267.3
Current highest rating achieved1267.3
Current floor (min rating allowed)767.3
Current K-factor36
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)±150.7
Current Raw change used (final)0.0
Projected new Raw rating1267.3
Projected new Weighed rating1117.0
Projected new Weighted performance1257.1
Projected new final Raw rating (if new WP > new Raw)1267.3
Projected new highest rating1267.3
Projected new floor767.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1267.3
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 rating1266.0
Current Weighted rating1211.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1266.0
Current highest rating achieved1266.0
Current floor (min rating allowed)766.0
Current K-factor36
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)±150.9
Current Raw change used (final)0.0
Projected new Raw rating1266.0
Projected new Weighed rating1115.1
Projected new Weighted performance790.1
Projected new final Raw rating (if new WP > new Raw)1266.0
Projected new highest rating1266.0
Projected new floor766.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1266.0
Projected effective change (new Official - current Official)=0.0
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 rating1258.6
Current Weighted rating1218.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1258.6
Current highest rating achieved1258.6
Current floor (min rating allowed)758.6
Current K-factor36
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)±152.5
Current Raw change used (final)0.0
Projected new Raw rating1258.6
Projected new Weighed rating1121.5
Projected new Weighted performance970.6
Projected new final Raw rating (if new WP > new Raw)1258.6
Projected new highest rating1258.6
Projected new floor758.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Curro Durbanville Chess Rapid Open 2024 (Beginner) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 6 4.0 1257.1 1235.2 Analysis
4 Cape Town Chess Federation Closed Chess Championships 2024 (U10) 2024/06/15 2024/06/15 Cape Town (WCT) Standard 60 0.83 5 4 3.5 1200.6 1186.0 Analysis
3 Cape Town Open Rapid Chess Championship 2024 (U10) 2024/03/16 2024/03/16 Cape Town (WCT) Rapid 25 0.54 6 6 3.5 1177.9 1192.0 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (U10) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 2.5 1200.0 1200.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Curro Durbanville Chess Rapid Open 2024 (Beginner) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 6 4.0 1257.1 1235.2 Analysis
4 Cape Town Chess Federation Closed Chess Championships 2024 (U10) 2024/06/15 2024/06/15 Cape Town (WCT) Standard 60 0.83 5 4 3.5 1200.6 1186.0 Analysis
3 Cape Town Open Rapid Chess Championship 2024 (U10) 2024/03/16 2024/03/16 Cape Town (WCT) Rapid 25 0.54 6 6 3.5 1177.9 1192.0 Analysis
2 Cape of Good Hope Open Chess Tournament 2024 (U10) 2024/02/17 2024/02/17 Cape Town (WCT) Rapid 30 0.60 6 6 2.5 1200.0 1200.0 Analysis
1 CT District East Schools Chess Individuals Trails 2024 (U7+U9 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 14 3 10 15.5 57.4 63.0 1226.2 1289.2
White 13 8 2 3 9.0 69.2 163.5 1189.8 1353.3
Black 14 6 1 7 6.5 46.4 -30.4 1260.0 1229.7
Standard All 9 5 1 3 5.5 61.1 94.4 1241.7 1336.1
White 4 2 1 1 2.5 62.5 106.3 1199.5 1305.7
Black 5 3 0 2 3.0 60.0 85.0 1275.5 1360.5
Rapid All 18 9 2 7 10.0 55.6 47.2 1218.5 1265.7
White 9 6 1 2 6.5 72.2 188.9 1185.5 1374.4
Black 9 3 1 5 3.5 38.9 -94.4 1251.4 1157.0
Blitz 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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 14 3 10 15.5 57.4 63.0 1226.2 1289.2
White 13 8 2 3 9.0 69.2 163.5 1189.8 1353.3
Black 14 6 1 7 6.5 46.4 -30.4 1260.0 1229.7
Standard All 9 5 1 3 5.5 61.1 94.4 1241.7 1336.1
White 4 2 1 1 2.5 62.5 106.3 1199.5 1305.7
Black 5 3 0 2 3.0 60.0 85.0 1275.5 1360.5
Rapid All 18 9 2 7 10.0 55.6 47.2 1218.5 1265.7
White 9 6 1 2 6.5 72.2 188.9 1185.5 1374.4
Black 9 3 1 5 3.5 38.9 -94.4 1251.4 1157.0
Blitz 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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120306589 Bester, D (Dustin) 1 1.0 1 0 0 100.0 1257.1 425.0 1682.1 View list
2 2160143660 Javed, M (Mariam) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1160300806 Khan, A (Abdul Rahman) 1 1.0 1 0 0 100.0 1177.9 425.0 1602.9 View list
4 1160300805 Kannemeyer, J (Jude) 1 1.0 1 0 0 100.0 1177.9 425.0 1602.9 View list
5 1170305220 Martin, M (Mikaeel) 1 1.0 1 0 0 100.0 1257.1 425.0 1682.1 View list
6 1160150117 Lin, J (Junming) 1 1.0 1 0 0 100.0 1200.6 425.0 1625.6 View list
7 2170147533 Klopper, E (Elbe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1150147529 Cluever, M (Maximilian) 1 1.0 1 0 0 100.0 1200.6 425.0 1625.6 View list
9 1160142377 Chumpitaz Avila, J (Josef) 1 1.0 1 0 0 100.0 1177.9 425.0 1602.9 View list
10 1150156876 Carter, C (Cullen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1170157936 Onyire, W (Winner) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1150193585 Pienaar, Z (Zander) 1 1.0 1 0 0 100.0 1200.6 425.0 1625.6 View list
13 1150193586 Pieterse, Z (Zanru) 1 1.0 1 0 0 100.0 1257.1 425.0 1682.1 View list
14 1130306155 Singh, A (Aadiv) 1 1.0 1 0 0 100.0 1257.1 425.0 1682.1 View list
15 1150193463 Griessel, J (Jason) 1 0.5 0 1 0 50.0 1200.6 0.0 1200.6 View list
16 1140300807 Kim, O (Oliver) 1 0.5 0 1 0 50.0 1177.9 0.0 1177.9 View list
17 2160150370 Rogova, E (Emilia) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
18 1150304153 Nel, M (Mattheus Johan) 1 0.0 0 0 1 0.0 1257.1 -425.0 832.1 View list
19 1160157970 Michaelides, G (George) 1 0.0 0 0 1 0.0 1177.9 -425.0 752.9 View list
20 1100136260 Louw, L (Luciano) 1 0.0 0 0 1 0.0 1257.1 -425.0 832.1 View list