Player Page

Kruger, J (Jamie)
Dob: 2012/09/07 (U14)
Gender: Female
Chess SA id: 2120139053
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2023/05/06 (435 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 rating1102.4
Current Weighted rating1103.0
Current Weighted performance809.0
Current official/published rating (highest between Raw, WR and WP)1103.0
Current highest rating achieved1164.7
Current floor (min rating allowed)664.7
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)±190.6
Current Raw change used (final)0.0
Projected new Raw rating1102.4
Projected new Weighed rating1014.7
Projected new Weighted performance809.0
Projected new final Raw rating (if new WP > new Raw)1102.4
Projected new highest rating1164.7
Projected new floor664.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1102.4
Projected effective change (new Official - current Official)-0.6
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 rating1154.5
Current Weighted rating1157.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1157.9
Current highest rating achieved1235.2
Current floor (min rating allowed)735.2
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)±176.9
Current Raw change used (final)0.0
Projected new Raw rating1154.5
Projected new Weighed rating1064.9
Projected new Weighted performance702.3
Projected new final Raw rating (if new WP > new Raw)1154.5
Projected new highest rating1235.2
Projected new floor735.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1154.5
Projected effective change (new Official - current Official)-3.4
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 rating1060.4
Current Weighted rating1060.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1060.4
Current highest rating achieved1141.2
Current floor (min rating allowed)641.2
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)±202.3
Current Raw change used (final)0.0
Projected new Raw rating1060.4
Projected new Weighed rating975.6
Projected new Weighted performance346.0
Projected new final Raw rating (if new WP > new Raw)1060.4
Projected new highest rating1141.2
Projected new floor641.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1060.4
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 rating1080.0
Current Weighted rating1080.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1080.0
Current highest rating achieved1080.0
Current floor (min rating allowed)580.0
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)±196.7
Current Raw change used (final)0.0
Projected new Raw rating1080.0
Projected new Weighed rating993.6
Projected new Weighted performance202.4
Projected new final Raw rating (if new WP > new Raw)1080.0
Projected new highest rating1080.0
Projected new floor580.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1080.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Western Cape PS Individuals 2023 (U11 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1106.4 1177.2 Analysis
5 WCCA Rural Cup 2022 (U12) 2022/08/13 2022/08/14 Overberg (WOS) Standard 60 0.83 5 4 0.0 1139.6 1235.2 Analysis
4 Pedro Booyse Top Schools 2022 (U11+U13 Girls) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 4 3.0 1115.0 1200.0 Analysis
3 WCCA Rural Cup Blitz 2022 2022/07/12 2022/07/12 Overberg (WOS) Blitz 5 0.18 5 5 0.0 1115.0 1200.0 Analysis
2 Onder-Weskus Top Skole 2022 (O11+O13 Meisies) 2022/06/04 2022/06/04 West Coast (WCU) Rapid 30 0.60 6 4 0.0 1164.7 1141.2 Analysis
1 Lower West Coast Schools Prestige 2022 (U11 Girls) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 4 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 27 5 1 21 5.5 20.4 -251.9 1222.3 970.4
White 14 2 1 11 2.5 17.9 -273.2 1203.5 930.3
Black 13 3 0 10 3.0 23.1 -228.8 1242.5 1013.6
Standard All 14 5 0 9 5.0 35.7 -121.4 1242.4 1121.0
White 7 2 0 5 2.0 28.6 -182.1 1219.1 1037.0
Black 7 3 0 4 3.0 42.9 -60.7 1265.6 1204.9
Rapid All 8 0 1 7 0.5 6.3 -371.9 1178.7 806.8
White 4 0 1 3 0.5 12.5 -318.8 1175.3 856.6
Black 4 0 0 4 0.0 0.0 -425.0 1182.0 757.0
Blitz All 5 0 0 5 0.0 0.0 -425.0 1235.7 810.7
White 3 0 0 3 0.0 0.0 -425.0 1204.7 779.7
Black 2 0 0 2 0.0 0.0 -425.0 1282.3 857.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090143091 Katamba, M (Mwanza) 2 2.0 2 0 0 100.0 1115.0 425.0 1540.0 View list
2 210090539 Cloete, L (Leigh-Marcia) 2 1.0 1 0 1 50.0 1115.0 0.0 1115.0 View list
3 1120134816 Bester, B (Benjamin) 2 0.0 0 0 2 0.0 1127.3 -425.0 702.3 View list
4 2140134352 Kleynhans, M (Miecke) 2 0.0 0 0 2 0.0 1164.7 -425.0 739.7 View list
5 1120142258 Wearing, S (Shae) 2 0.0 0 0 2 0.0 1164.7 -425.0 739.7 View list
6 2120137705 Braaf, L (Le-Meake Roland) 1 1.0 1 0 0 100.0 1106.4 425.0 1531.4 View list
7 2130143657 Booysen, G (Giavanna) 1 1.0 1 0 0 100.0 1106.4 425.0 1531.4 View list
8 2120139056 Markus, K (Kerishne) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 2120149769 Van Der Merwe, Z (Zoe) 1 0.0 0 0 1 0.0 1106.4 -425.0 681.4 View list
10 2120138446 Stevens, DA (Danielle-Ann) 1 0.0 0 0 1 0.0 1106.4 -425.0 681.4 View list
11 1110108726 Small, Q (Quade) 1 0.0 0 0 1 0.0 1139.6 -425.0 714.6 View list
12 2110117567 Schoeman, M (Mischke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 104085328 Mostert, R (Remi) 1 0.0 0 0 1 0.0 1115.0 -425.0 690.0 View list
14 1110097140 Milhomem, L (Lucas) 1 0.0 0 0 1 0.0 1139.6 -425.0 714.6 View list
15 1110096203 Le Roux, E (Ebert) 1 0.0 0 0 1 0.0 1139.6 -425.0 714.6 View list
16 2110139054 Laubser, G (Grace) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1050139210 Kleyn, J (Jayden) 1 0.0 0 0 1 0.0 1115.0 -425.0 690.0 View list
18 105086282 Jaftha, D (Duwayne) 1 0.0 0 0 1 0.0 1115.0 -425.0 690.0 View list
19 2110139052 Herbst, L (Lia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1100118809 Hagis, M (Methyle) 1 0.0 0 0 1 0.0 1115.0 -425.0 690.0 View list