Player Page

Jantjies, M (Micah)
Dob: 2006/02/23 (U20)
Gender: Male
Chess SA id: 1060130652
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/03/04 (480 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 rating1157.4
Current Weighted rating1158.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1158.2
Current highest rating achieved1190.7
Current floor (min rating allowed)690.7
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)±176.2
Current Raw change used (final)0.0
Projected new Raw rating1157.4
Projected new Weighed rating1065.4
Projected new Weighted performance600.0
Projected new final Raw rating (if new WP > new Raw)1157.4
Projected new highest rating1190.7
Projected new floor690.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1157.4
Projected effective change (new Official - current Official)-0.8
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 rating1172.0
Current Weighted rating1173.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.4
Current highest rating achieved1186.8
Current floor (min rating allowed)686.8
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)±172.6
Current Raw change used (final)0.0
Projected new Raw rating1172.0
Projected new Weighed rating1079.3
Projected new Weighted performance446.4
Projected new final Raw rating (if new WP > new Raw)1172.0
Projected new highest rating1186.8
Projected new floor686.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.0
Projected effective change (new Official - current Official)-1.4
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 rating1157.2
Current Weighted rating1157.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1157.2
Current highest rating achieved1157.2
Current floor (min rating allowed)657.2
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)±176.2
Current Raw change used (final)0.0
Projected new Raw rating1157.2
Projected new Weighed rating1064.6
Projected new Weighted performance247.8
Projected new final Raw rating (if new WP > new Raw)1157.2
Projected new highest rating1157.2
Projected new floor657.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1157.2
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 0 0.0 1157.4 1172.0 Analysis
3 District South Schools Chess Individual Trials 2023 (U17 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1166.0 1186.8 Analysis
2 WP Schools Chess District South 2022 (U18) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 6 6 2.0 1190.7 1200.0 Analysis
1 WP Schools South Chess 2020 (U15) 2020/01/31 2020/02/01 Cape Town (WCT) Standard 60 0.83 6 6 3.0 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 17 7 0 10 7.0 41.2 -75.0 1182.0 1107.0
White 8 4 0 4 4.0 50.0 0.0 1185.6 1185.6
Black 9 3 0 6 3.0 33.3 -141.7 1178.8 1037.1
Standard All 11 5 0 6 5.0 45.5 -38.6 1179.1 1140.5
White 5 2 0 3 2.0 40.0 -85.0 1179.4 1094.4
Black 6 3 0 3 3.0 50.0 0.0 1178.8 1178.8
Rapid All 6 2 0 4 2.0 33.3 -141.7 1187.3 1045.7
White 3 2 0 1 2.0 66.7 141.7 1195.9 1337.6
Black 3 0 0 3 0.0 0.0 -425.0 1178.7 753.7
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 1060150340 Bashengezi, D (Daniel) 1 1.0 1 0 0 100.0 1166.0 425.0 1591.0 View list
2 1050130642 Adams, Z (Zubair) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1050130641 Adams, K (Keano) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2050130646 Bunta, A (Akhona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1060150342 Hofmeyer, J (Jamey) 1 1.0 1 0 0 100.0 1166.0 425.0 1591.0 View list
6 1040138556 Small, K (Kyle) 1 1.0 1 0 0 100.0 1190.7 425.0 1615.7 View list
7 1060138553 Petersen, R (Ryan) 1 1.0 1 0 0 100.0 1190.7 425.0 1615.7 View list
8 1050109033 Van Gusling, J (Jordan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1050106249 Nqilo, X (Xola) 1 0.0 0 0 1 0.0 1190.7 -425.0 765.7 View list
10 1040138549 Mhlongo, M (Mlondi) 1 0.0 0 0 1 0.0 1190.7 -425.0 765.7 View list
11 1060150346 Mapongwana, L (Lelethu) 1 0.0 0 0 1 0.0 1166.0 -425.0 741.0 View list
12 1060150344 Kester, L (Liam) 1 0.0 0 0 1 0.0 1166.0 -425.0 741.0 View list
13 1070134398 Gangat, U (Yusuf) 1 0.0 0 0 1 0.0 1166.0 -425.0 741.0 View list
14 1050138544 Erasmus, J (Jaren) 1 0.0 0 0 1 0.0 1190.7 -425.0 765.7 View list
15 205088203 De Young, K (Kaylin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 205088204 Davids, A (Ash-Nay) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1050136235 Brown, X (Xavier) 1 0.0 0 0 1 0.0 1190.7 -425.0 765.7 View list