Player Page

January, K (Kalista)
Dob: 2003/08/12 (Adult)
Gender: Female
Chess SA id: 203094050
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2020/01/11 (1590 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 rating1285.2
Curent Weighted rating1285.2
Curent Weighted performance522.6
Current official/published rating (highest between Raw, WR and WP)1285.2
Current floor (min rating allowed)846.5
Current highest rating achieved1346.5
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)±146.9
Current Raw change used (final)0.0
Projected new Raw rating1285.2
Projected new Weighed rating1285.2
Projected new Weighted performance522.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1285.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1346.5
Projected new floor846.5
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 rating1226.7
Curent Weighted rating1226.7
Curent Weighted performance505.5
Current official/published rating (highest between Raw, WR and WP)1226.7
Current floor (min rating allowed)780.3
Current highest rating achieved1280.3
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)±159.6
Current Raw change used (final)0.0
Projected new Raw rating1226.7
Projected new Weighed rating1226.7
Projected new Weighted performance505.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1280.3
Projected new floor780.3
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 rating1278.4
Curent Weighted rating1278.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1278.4
Current floor (min rating allowed)778.4
Current highest rating achieved1278.4
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)±148.3
Current Raw change used (final)0.0
Projected new Raw rating1278.4
Projected new Weighed rating1278.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1278.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1278.4
Projected new floor778.4
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)778.4
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 floor778.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2019 South African Top Schools Team Championships (U19 Open+U17+U19 Girls) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 5 1.5 1346.5 1280.3 Analysis
6 2019 Gauteng School League Finals (U19 Girls) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1253.0 1211.2 Analysis
5 2019 SA Schools Winter Games (U18 Girls) 2019/07/01 2019/07/04 Ethekwini (KED) Standard 90 0.94 7 7 3.0 1284.5 1225.6 Analysis
4 2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1146.9 1138.0 Analysis
3 Gauteng D9 Finals 2019 (U18 Girls) 2019/05/18 2019/05/18 Johannesburg Metro (GJM) Rapid 45 0.74 5 5 5.0 1146.9 1200.0 Analysis
2 2018 Gauteng League Final (U15-U19 Girls) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1150.9 1140.8 Analysis
1 2018 Gauteng Secondary Schools Individual Chess Championships (U15 Girls) 2018/05/26 2018/05/26 Tshwane (GTP) Standard 60 0.83 5 5 2.5 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 44 24 6 14 27.0 61.4 96.6 1131.3 1227.9
White 23 15 2 6 16.0 69.6 166.3 1133.3 1299.6
Black 21 9 4 8 11.0 52.4 20.2 1129.2 1149.4
Standard All 39 19 6 14 22.0 56.4 54.5 1133.9 1188.4
White 20 12 2 6 13.0 65.0 127.5 1123.8 1251.3
Black 19 7 4 8 9.0 47.4 -22.4 1144.5 1122.1
Rapid All 5 5 0 0 5.0 100.0 425.0 1111.4 1536.4
White 3 3 0 0 3.0 100.0 425.0 1196.6 1621.6
Black 2 2 0 0 2.0 100.0 425.0 983.5 1408.5
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 202023026 Michaels, CJ (Carla) 2 2.0 2 0 0 100.0 1284.5 425.0 1709.5 View list
2 201059338 Motsage, F (Felicity) 2 2.0 2 0 0 100.0 1284.5 425.0 1709.5 View list
3 201025061 Mosala, L (Lindiwe) 2 1.0 0 2 0 50.0 1284.5 0.0 1284.5 View list
4 203058998 Nkosi, G (Gift) 2 1.0 0 2 0 50.0 1284.5 0.0 1284.5 View list
5 202007504 Dlamini, N (Nolwazi) 2 0.0 0 0 2 0.0 1284.5 -425.0 859.5 View list
6 203023091 Milford, ZM (Zoe) 2 0.0 0 0 2 0.0 1284.5 -425.0 859.5 View list
7 203054370 Mokoena, L (Lebohang) 2 0.0 0 0 2 0.0 1284.5 -425.0 859.5 View list
8 2010103310 Basetsana, M (Malise) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2030118394 Mbist, P (Phindile) 1 1.0 1 0 0 100.0 1253.0 425.0 1678.0 View list
10 2020105895 Maropola, M (Moesha) 1 1.0 1 0 0 100.0 1150.9 425.0 1575.9 View list
11 2030115333 Mannzhi, S (Shudufhadzo) 1 1.0 1 0 0 100.0 1146.9 425.0 1571.9 View list
12 2030101469 Malise, R (Refilwe) 1 1.0 1 0 0 100.0 1150.9 425.0 1575.9 View list
13 2010101479 Malise, BS (Basetsana Seadimo) 1 1.0 1 0 0 100.0 1146.9 425.0 1571.9 View list
14 204091152 Makiwane, N (Nassra) 1 1.0 1 0 0 100.0 1253.0 425.0 1678.0 View list
15 2030114000 Mahlangu, B (Babongile) 1 1.0 1 0 0 100.0 1146.9 425.0 1571.9 View list
16 201065107 Lephogole, K (Kgalalelo) 1 1.0 1 0 0 100.0 1150.9 425.0 1575.9 View list
17 203060564 Lekabe, K (Kitso) 1 1.0 1 0 0 100.0 1253.0 425.0 1678.0 View list
18 204048739 Juta, P (Paulincia) 1 1.0 1 0 0 100.0 1346.5 425.0 1771.5 View list
19 203088922 Gray, J (Jacinta) 1 1.0 1 0 0 100.0 1146.9 425.0 1571.9 View list
20 203010684 Goncalves Dias, A (Amika) 1 1.0 1 0 0 100.0 1253.0 425.0 1678.0 View list