Player Page

Dreyer, K (Kruger)
Dob: 2015/01/24 (U10)
Gender: Male
Chess SA id: 1150135758
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/08/03 (54 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 rating1410.7
Current Weighted rating1292.4
Current Weighted performance1398.1
Current official/published rating (highest between Raw, WR and WP)1410.7
Current highest rating achieved1410.7
Current floor (min rating allowed)910.7
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)±122.8
Current Raw change used (final)0.0
Projected new Raw rating1410.7
Projected new Weighed rating1191.3
Projected new Weighted performance1398.1
Projected new final Raw rating (if new WP > new Raw)1410.7
Projected new highest rating1410.7
Projected new floor910.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1410.7
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 rating1408.1
Current Weighted rating1305.0
Current Weighted performance1398.1
Current official/published rating (highest between Raw, WR and WP)1408.1
Current highest rating achieved1408.1
Current floor (min rating allowed)908.1
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)±123.3
Current Raw change used (final)0.0
Projected new Raw rating1408.1
Projected new Weighed rating1203.1
Projected new Weighted performance1398.1
Projected new final Raw rating (if new WP > new Raw)1408.1
Projected new highest rating1408.1
Projected new floor908.1
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1408.1
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
3 2024 Tshwane North School District Team League Finals (U9) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1362.2 1369.1 Analysis
2 2024 Tshwane North School District Cluster 4 & 5 Team League (U9) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1316.5 1335.6 Analysis
1 2024 Tshwane North School District CLOSED Individual Champioships (U9) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1287.2 1305.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2024 Tshwane North School District Team League Finals (U9) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1362.2 1369.1 Analysis
7 2024 Tshwane North School District Cluster 4 & 5 Team League (U9) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1316.5 1335.6 Analysis
6 2024 Tshwane North School District CLOSED Individual Champioships (U9) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1287.2 1305.0 Analysis
5 2023 Tshwane North School District CLOSED League Championships (D3) (U9) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1214.6 1218.2 Analysis
4 2023 Tshwane North School District CLOSED Individual Championships (D3) (U9 Open+Girls) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1200.0 1200.6 Analysis
3 2022 D3 Cluster City Schools (U9) 2022/04/23 2022/04/23 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1200.6 1202.0 Analysis
2 CP Ope 2022 (F) 2022/02/19 2022/02/19 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1168.1 1161.6 Analysis
1 2021 Lardies Ope (F) 2021/10/30 2021/10/30 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 12 0 3 12.0 80.0 255.0 1210.2 1465.2
White 8 8 0 0 8.0 100.0 425.0 1196.4 1621.4
Black 7 4 0 3 4.0 57.1 60.7 1225.9 1286.6
Standard All 15 12 0 3 12.0 80.0 255.0 1210.2 1465.2
White 8 8 0 0 8.0 100.0 425.0 1196.4 1621.4
Black 7 4 0 3 4.0 57.1 60.7 1225.9 1286.6
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 40 25 5 10 27.5 68.8 159.4 1200.7 1360.1
White 21 17 0 4 17.0 81.0 263.1 1199.8 1462.9
Black 19 8 5 6 10.5 55.3 44.7 1201.8 1246.5
Standard All 40 25 5 10 27.5 68.8 159.4 1200.7 1360.1
White 21 17 0 4 17.0 81.0 263.1 1199.8 1462.9
Black 19 8 5 6 10.5 55.3 44.7 1201.8 1246.5
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 1160303485 Rakgatlha, K (Karabo Kgobane) 2 1.0 1 0 1 50.0 1339.3 0.0 1339.3 View list
2 1150139955 De Lange, M (Marcel) 1 1.0 1 0 0 100.0 1214.6 425.0 1639.6 View list
3 1150143020 Cunningham, C (Cullen) 1 1.0 1 0 0 100.0 1287.2 425.0 1712.2 View list
4 1150159870 Chabalala, O (Onkarabile) 1 1.0 1 0 0 100.0 1287.2 425.0 1712.2 View list
5 2170303461 Barnes, A (Amy) 1 1.0 1 0 0 100.0 1287.2 425.0 1712.2 View list
6 1140156025 Makudzei, T (Tomhodzai) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2150303759 Khanyile, L (Lethokuhle) 1 1.0 1 0 0 100.0 1287.2 425.0 1712.2 View list
8 2160303758 Kekana, K (Kamano) 1 1.0 1 0 0 100.0 1362.2 425.0 1787.2 View list
9 1150308903 Jonker, D (Daniel) 1 1.0 1 0 0 100.0 1362.2 425.0 1787.2 View list
10 1160154139 Haupt, D (Dawid) 1 1.0 1 0 0 100.0 1316.5 425.0 1741.5 View list
11 2140143071 Haupt, A (Abigail) 1 1.0 1 0 0 100.0 1214.6 425.0 1639.6 View list
12 2150156029 Mashilo, B (Bygrace) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1140156032 Movhengwa, M (Micheal) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1150156031 Motaung, T (Tshegofatso) 1 1.0 1 0 0 100.0 1214.6 425.0 1639.6 View list
15 2150303767 Mohlape, L (Lethabo) 1 1.0 1 0 0 100.0 1362.2 425.0 1787.2 View list
16 2150134511 Minny, L (Lunka) 1 1.0 1 0 0 100.0 1168.1 425.0 1593.1 View list
17 1160306731 Noyoni, K (Kgosi) 1 1.0 1 0 0 100.0 1316.5 425.0 1741.5 View list
18 1150134901 Pillay, Y (Yishai) 1 1.0 1 0 0 100.0 1168.1 425.0 1593.1 View list
19 1140159883 Potgieter, R (Riku Roelof) 1 1.0 1 0 0 100.0 1214.6 425.0 1639.6 View list
20 1150300017 Rousseau, S (Sebastien) 1 1.0 1 0 0 100.0 1316.5 425.0 1741.5 View list