Player Page

Klaas, O (Oyintanda)
Dob: 2008/04/20 (U18)
Gender: Male
Chess SA id: 1080136704
FIDE id: Klaas
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (70 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
Curent Raw rating1339.7
Curent Weighted rating1312.1
Curent Weighted performance1285.1
Current official/published rating (highest between Raw, WR and WP)1339.7
Current floor (min rating allowed)856.1
Current highest rating achieved1356.1
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)±135.9
Current Raw change used (final)0.0
Projected new Raw rating1339.7
Projected new Weighed rating1315.4
Projected new Weighted performance1285.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1339.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1356.1
Projected new floor856.1
Projected new K-facor36
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
Curent Raw rating1345.4
Curent Weighted rating1308.4
Curent Weighted performance1288.2
Current official/published rating (highest between Raw, WR and WP)1345.4
Current floor (min rating allowed)853.3
Current highest rating achieved1353.3
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)±134.8
Current Raw change used (final)0.0
Projected new Raw rating1345.4
Projected new Weighed rating1312.5
Projected new Weighted performance1288.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1345.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1353.3
Projected new floor853.3
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 West Rand Juniors (U18) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 3.5 1291.0 1284.9 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1300.5 1291.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 2024 West Rand Juniors (U18) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 3.5 1291.0 1284.9 Analysis
20 2024 Gauteng Inter-Region Chess Championship (U16B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1300.5 1291.7 Analysis
19 West Rand vs Bojanala Inter-Regional Championships 2023 (U16) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 5 3 0.0 1325.0 1319.8 Analysis
18 2023 West Rand Trials (U16) 2023/09/09 2023/09/09 West Rand (GWR) Standard 60 0.83 5 5 3.5 1295.4 1281.3 Analysis
17 2023 Gauteng Top Schools (U15 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 4 0.0 1356.1 1353.3 Analysis
16 West Rand at Bastion 2023 (Rooks) 2023/08/05 2023/08/05 West Rand (GWR) Standard 60 0.83 5 5 3.0 1356.1 1353.3 Analysis
15 Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) 2023/07/28 2023/07/30 Bojanala Platina (NBR) Standard 120 1.00 6 6 3.0 1344.6 1346.1 Analysis
14 D2 School League Finals 2023 (U15) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 6 6 3.5 1344.6 1346.1 Analysis
13 JMC Trinity Little Falls 2023 (C) 2023/07/02 2023/07/02 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1344.6 1346.1 Analysis
12 2023 West Rand RHS Open (Rooks) 2023/06/10 2023/06/10 West Rand (GWR) Standard 60 0.83 5 5 4.0 1315.0 1310.8 Analysis
11 D2 Schools Individuals 2023 (U15 Boys) 2023/05/13 2023/05/13 West Rand (GWR) Standard 60 0.83 5 4 2.0 1334.4 1334.6 Analysis
10 West Rand Juniors 2023 (U16) 2023/03/18 2023/03/18 West Rand (GWR) Standard 60 0.83 5 5 3.0 1329.9 1328.5 Analysis
9 WR Tournament and Coaching 2023 (Rooks) 2023/02/25 2023/02/25 West Rand (GWR) Standard 60 0.83 5 5 3.0 1305.8 1304.7 Analysis
8 2023 West Rand Open (Rooks) 2023/02/04 2023/02/04 West Rand (GWR) Standard 60 0.83 5 5 4.0 1305.8 1304.7 Analysis
7 West Rand vs Bojanala 2022 (U16B) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1268.4 1265.1 Analysis
6 West Rand Trials 2022 (U16) 2022/09/03 2022/09/03 West Rand (GWR) Standard 60 0.83 5 5 4.0 1203.1 1201.0 Analysis
5 2022 Gauteng Schools Team Championships (U15 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1196.5 1192.4 Analysis
4 D2 School League Finals 2022 (U15) 2022/08/20 2022/08/20 West Rand (GWR) Standard 60 0.83 6 6 2.0 1196.5 1192.4 Analysis
3 D2 Schools Individuals 2022 (U15 Boys) 2022/05/07 2022/05/07 West Rand (GWR) Standard 60 0.83 5 5 2.5 1201.0 1200.0 Analysis
2 2022 Gauteng Interregion (U14 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 4 2 4 5.0 50.0 0.0 1411.0 1411.0
White 5 3 0 2 3.0 60.0 85.0 1396.0 1481.0
Black 5 1 2 2 2.0 40.0 -85.0 1426.0 1341.0
Standard All 10 4 2 4 5.0 50.0 0.0 1411.0 1411.0
White 5 3 0 2 3.0 60.0 85.0 1396.0 1481.0
Black 5 1 2 2 2.0 40.0 -85.0 1426.0 1341.0
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 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 103 53 5 45 55.5 53.9 33.0 1280.9 1313.9
White 52 26 2 24 27.0 51.9 16.3 1282.9 1299.3
Black 51 27 3 21 28.5 55.9 50.0 1278.9 1328.9
Standard All 103 53 5 45 55.5 53.9 33.0 1280.9 1313.9
White 52 26 2 24 27.0 51.9 16.3 1282.9 1299.3
Black 51 27 3 21 28.5 55.9 50.0 1278.9 1328.9
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 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 1090152518 Pretorius, X (Xhiann) 4 3.0 3 0 1 75.0 1343.8 212.5 1556.3 View list
2 2080136707 Mojaki, T (Tshegofatso) 3 3.0 3 0 0 100.0 1328.2 425.0 1753.2 View list
3 1090149213 Mmbadi, O (Obadiah) 3 1.0 1 0 2 33.3 1313.8 -141.7 1172.2 View list
4 1080144534 Moultrey, V (Valentino) 3 1.0 1 0 2 33.3 1297.9 -141.7 1156.2 View list
5 107061708 Moss, P (Prince) 3 0.0 0 0 3 0.0 1198.7 -425.0 773.7 View list
6 1090136702 Jacob, AK (Abishai) 2 2.0 2 0 0 100.0 1312.7 425.0 1737.7 View list
7 1090156316 Kgotse, T (Thoriso) 2 2.0 2 0 0 100.0 1324.7 425.0 1749.7 View list
8 207083539 Mnguni, A (Atlegang) 2 1.0 1 0 1 50.0 1303.0 0.0 1303.0 View list
9 108068833 Sera, G (Galaletsang) 2 1.0 1 0 1 50.0 1306.5 0.0 1306.5 View list
10 109092906 Vrey, IE (Ivan Eugene) 2 0.5 0 1 1 25.0 1344.6 -212.5 1132.1 View list
11 1080136200 Sehularo, K (Kganya) 2 0.0 0 0 2 0.0 1245.5 -425.0 820.5 View list
12 1080135681 Van Oudtshoorn, E (Ewald) 2 0.0 0 0 2 0.0 1196.5 -425.0 771.5 View list
13 1070149208 Jose, T (Tshiamo) 1 1.0 1 0 0 100.0 1305.8 425.0 1730.8 View list
14 1090119605 Janssen, A (Alec) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 208083655 Bartman, J (Jadey) 1 1.0 1 0 0 100.0 1291.0 425.0 1716.0 View list
16 207092876 Gilbert, L (Lillian) 1 1.0 1 0 0 100.0 1305.8 425.0 1730.8 View list
17 1010148075 Hennings, B (Bevan) 1 1.0 1 0 0 100.0 1315.0 425.0 1740.0 View list
18 1120119998 Horne, K (Kian Louis) 1 1.0 1 0 0 100.0 1344.6 425.0 1769.6 View list
19 1060108324 Diremelo, MO (Mpho Oarabile) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list
20 1080104949 Fourie, S (Shaun) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list